221322617568

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{3727}}^1$

素因数の和:4087

約数の個数: 384

約数和(自身を含む): 738637885440

約数和(自身を除く): 517315267872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 96, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 288, 306, 311, 312, 351, 408, 416, 432, 442, 459, 468, 544, 612, 622, 624, 663, 702, 816, 864, 884, 918, 933, 936, 1224, 1244, 1248, 1326, 1404, 1632, 1768, 1836, 1866, 1872, 1989, 2448, 2488, 2652, 2799, 2808, 3536, 3672, 3727, 3732, 3744, 3978, 4043, 4896, 4976, 5287, 5304, 5598, 5616, 5967, 7072, 7344, 7454, 7464, 7956, 8086, 8397, 9952, 10574, 10608, 11181, 11196, 11232, 11934, 12129, 14688, 14908, 14928, 15861, 15912, 16172, 16794, 21148, 21216, 22362, 22392, 23868, 24258, 29816, 29856, 31722, 31824, 32344, 33543, 33588, 36387, 42296, 44724, 44784, 47583, 47736, 48451, 48516, 59632, 63359, 63444, 63648, 64688, 67086, 67176, 68731, 72774, 84592, 89448, 89568, 95166, 95472, 96902, 97032, 100629, 109161, 119264, 126718, 126888, 129376, 134172, 134352, 137462, 142749, 145353, 145548, 169184, 178896, 190077, 190332, 190944, 193804, 194064, 201258, 206193, 218322, 253436, 253776, 268344, 268704, 274924, 285498, 290706, 291096, 357792, 380154, 380664, 387608, 388128, 402516, 412386, 436059, 436644, 506872, 507552, 536688, 549848, 570231, 570996, 581412, 582192, 618579, 760308, 761328, 775216, 805032, 823667, 824772, 872118, 873288, 1013744, 1073376, 1099696, 1140462, 1141992, 1159097, 1162824, 1164384, 1237158, 1308177, 1520616, 1522656, 1550432, 1610064, 1647334, 1649544, 1710693, 1744236, 1746576, 1855737, 2027488, 2199392, 2280924, 2283984, 2318194, 2325648, 2471001, 2474316, 2616354, 3041232, 3220128, 3294668, 3299088, 3421386, 3477291, 3488472, 3493152, 3711474, 4561848, 4567968, 4636388, 4651296, 4942002, 4948632, 5232708, 6082464, 6589336, 6598176, 6842772, 6954582, 6976944, 7413003, 7422948, 9123696, 9272776, 9884004, 9897264, 10431873, 10465416, 13178672, 13685544, 13909164, 13953888, 14826006, 14845896, 15068261, 18247392, 18545552, 19704649, 19768008, 19794528, 20863746, 20930832, 22239009, 26357344, 27371088, 27818328, 29652012, 29691792, 30136522, 31295619, 37091104, 39409298, 39536016, 41727492, 41861664, 44478018, 45204783, 54742176, 55636656, 59113947, 59304024, 59383584, 60273044, 62591238, 78818596, 79072032, 83454984, 88956036, 90409566, 111273312, 118227894, 118608048, 120546088, 125182476, 135614349, 157637192, 166909968, 177341841, 177912072, 180819132, 236455788, 237216096, 241092176, 250364952, 256160437, 271228698, 315274384, 333819936, 354683682, 355824144, 361638264, 406843047, 472911576, 482184352, 500729904, 512320874, 532025523, 542457396, 630548768, 709367364, 711648288, 723276528, 768481311, 813686094, 945823152, 1001459808, 1024641748, 1064051046, 1084914792, 1418734728, 1446553056, 1536962622, 1627372188, 1891646304, 2049283496, 2128102092, 2169829584, 2305443933, 2837469456, 3073925244, 3254744376, 4098566992, 4256204184, 4339659168, 4610887866, 5674938912, 6147850488, 6509488752, 6916331799, 8197133984, 8512408368, 9221775732, 12295700976, 13018977504, 13832663598, 17024816736, 18443551464, 24591401952, 27665327196, 36887102928, 55330654392, 73774205856, 110661308784, 221322617568]

約数ペア:

[(1, 221322617568), (2, 110661308784), (3, 73774205856), (4, 55330654392), (6, 36887102928), (8, 27665327196), (9, 24591401952), (12, 18443551464), (13, 17024816736), (16, 13832663598), (17, 13018977504), (18, 12295700976), (24, 9221775732), (26, 8512408368), (27, 8197133984), (32, 6916331799), (34, 6509488752), (36, 6147850488), (39, 5674938912), (48, 4610887866), (51, 4339659168), (52, 4256204184), (54, 4098566992), (68, 3254744376), (72, 3073925244), (78, 2837469456), (96, 2305443933), (102, 2169829584), (104, 2128102092), (108, 2049283496), (117, 1891646304), (136, 1627372188), (144, 1536962622), (153, 1446553056), (156, 1418734728), (204, 1084914792), (208, 1064051046), (216, 1024641748), (221, 1001459808), (234, 945823152), (272, 813686094), (288, 768481311), (306, 723276528), (311, 711648288), (312, 709367364), (351, 630548768), (408, 542457396), (416, 532025523), (432, 512320874), (442, 500729904), (459, 482184352), (468, 472911576), (544, 406843047), (612, 361638264), (622, 355824144), (624, 354683682), (663, 333819936), (702, 315274384), (816, 271228698), (864, 256160437), (884, 250364952), (918, 241092176), (933, 237216096), (936, 236455788), (1224, 180819132), (1244, 177912072), (1248, 177341841), (1326, 166909968), (1404, 157637192), (1632, 135614349), (1768, 125182476), (1836, 120546088), (1866, 118608048), (1872, 118227894), (1989, 111273312), (2448, 90409566), (2488, 88956036), (2652, 83454984), (2799, 79072032), (2808, 78818596), (3536, 62591238), (3672, 60273044), (3727, 59383584), (3732, 59304024), (3744, 59113947), (3978, 55636656), (4043, 54742176), (4896, 45204783), (4976, 44478018), (5287, 41861664), (5304, 41727492), (5598, 39536016), (5616, 39409298), (5967, 37091104), (7072, 31295619), (7344, 30136522), (7454, 29691792), (7464, 29652012), (7956, 27818328), (8086, 27371088), (8397, 26357344), (9952, 22239009), (10574, 20930832), (10608, 20863746), (11181, 19794528), (11196, 19768008), (11232, 19704649), (11934, 18545552), (12129, 18247392), (14688, 15068261), (14908, 14845896), (14928, 14826006), (15861, 13953888), (15912, 13909164), (16172, 13685544), (16794, 13178672), (21148, 10465416), (21216, 10431873), (22362, 9897264), (22392, 9884004), (23868, 9272776), (24258, 9123696), (29816, 7422948), (29856, 7413003), (31722, 6976944), (31824, 6954582), (32344, 6842772), (33543, 6598176), (33588, 6589336), (36387, 6082464), (42296, 5232708), (44724, 4948632), (44784, 4942002), (47583, 4651296), (47736, 4636388), (48451, 4567968), (48516, 4561848), (59632, 3711474), (63359, 3493152), (63444, 3488472), (63648, 3477291), (64688, 3421386), (67086, 3299088), (67176, 3294668), (68731, 3220128), (72774, 3041232), (84592, 2616354), (89448, 2474316), (89568, 2471001), (95166, 2325648), (95472, 2318194), (96902, 2283984), (97032, 2280924), (100629, 2199392), (109161, 2027488), (119264, 1855737), (126718, 1746576), (126888, 1744236), (129376, 1710693), (134172, 1649544), (134352, 1647334), (137462, 1610064), (142749, 1550432), (145353, 1522656), (145548, 1520616), (169184, 1308177), (178896, 1237158), (190077, 1164384), (190332, 1162824), (190944, 1159097), (193804, 1141992), (194064, 1140462), (201258, 1099696), (206193, 1073376), (218322, 1013744), (253436, 873288), (253776, 872118), (268344, 824772), (268704, 823667), (274924, 805032), (285498, 775216), (290706, 761328), (291096, 760308), (357792, 618579), (380154, 582192), (380664, 581412), (387608, 570996), (388128, 570231), (402516, 549848), (412386, 536688), (436059, 507552), (436644, 506872)]