628492176

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 320

約数和(自身を含む): 2137363200

約数和(自身を除く): 1508871024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 29, 34, 36, 39, 48, 51, 52, 54, 58, 68, 72, 78, 87, 102, 104, 108, 116, 117, 136, 144, 153, 156, 174, 204, 208, 216, 221, 227, 232, 234, 261, 272, 306, 312, 348, 351, 377, 408, 432, 442, 454, 459, 464, 468, 493, 522, 612, 624, 663, 681, 696, 702, 754, 783, 816, 884, 908, 918, 936, 986, 1044, 1131, 1224, 1326, 1362, 1392, 1404, 1479, 1508, 1566, 1768, 1816, 1836, 1872, 1972, 1989, 2043, 2088, 2262, 2448, 2652, 2724, 2808, 2951, 2958, 3016, 3132, 3393, 3536, 3632, 3672, 3859, 3944, 3978, 4086, 4176, 4437, 4524, 5304, 5448, 5616, 5902, 5916, 5967, 6032, 6129, 6264, 6409, 6583, 6786, 7344, 7718, 7888, 7956, 8172, 8853, 8874, 9048, 10179, 10608, 10896, 11577, 11804, 11832, 11934, 12258, 12528, 12818, 13166, 13311, 13572, 15436, 15912, 16344, 17706, 17748, 18096, 19227, 19749, 20358, 23154, 23608, 23664, 23868, 24516, 25636, 26332, 26559, 26622, 27144, 30872, 31824, 32688, 34731, 35412, 35496, 38454, 39498, 40716, 46308, 47216, 47736, 49032, 50167, 51272, 52664, 53118, 53244, 54288, 57681, 59247, 61744, 69462, 70824, 70992, 76908, 78996, 79677, 81432, 85579, 92616, 95472, 98064, 100334, 102544, 104193, 105328, 106236, 106488, 111911, 115362, 118494, 138924, 141648, 150501, 153816, 157992, 159354, 162864, 171158, 173043, 177741, 185232, 200668, 208386, 212472, 212976, 223822, 230724, 236988, 256737, 277848, 301002, 307632, 315984, 318708, 335733, 342316, 346086, 355482, 401336, 416772, 424944, 447644, 451503, 461448, 473976, 513474, 555696, 602004, 637416, 671466, 684632, 692172, 710964, 770211, 802672, 833544, 895288, 903006, 922896, 947952, 1007199, 1026948, 1204008, 1274832, 1342932, 1354509, 1369264, 1384344, 1421928, 1454843, 1540422, 1667088, 1790576, 1806012, 2014398, 2053896, 2310633, 2408016, 2685864, 2709018, 2768688, 2843856, 2909686, 3021597, 3080844, 3612024, 4028796, 4107792, 4364529, 4621266, 5371728, 5418036, 5819372, 6043194, 6161688, 7224048, 8057592, 8729058, 9242532, 10836072, 11638744, 12086388, 12323376, 13093587, 16115184, 17458116, 18485064, 21672144, 23277488, 24172776, 26187174, 34916232, 36970128, 39280761, 48345552, 52374348, 69832464, 78561522, 104748696, 157123044, 209497392, 314246088, 628492176]

約数ペア:

[(1, 628492176), (2, 314246088), (3, 209497392), (4, 157123044), (6, 104748696), (8, 78561522), (9, 69832464), (12, 52374348), (13, 48345552), (16, 39280761), (17, 36970128), (18, 34916232), (24, 26187174), (26, 24172776), (27, 23277488), (29, 21672144), (34, 18485064), (36, 17458116), (39, 16115184), (48, 13093587), (51, 12323376), (52, 12086388), (54, 11638744), (58, 10836072), (68, 9242532), (72, 8729058), (78, 8057592), (87, 7224048), (102, 6161688), (104, 6043194), (108, 5819372), (116, 5418036), (117, 5371728), (136, 4621266), (144, 4364529), (153, 4107792), (156, 4028796), (174, 3612024), (204, 3080844), (208, 3021597), (216, 2909686), (221, 2843856), (227, 2768688), (232, 2709018), (234, 2685864), (261, 2408016), (272, 2310633), (306, 2053896), (312, 2014398), (348, 1806012), (351, 1790576), (377, 1667088), (408, 1540422), (432, 1454843), (442, 1421928), (454, 1384344), (459, 1369264), (464, 1354509), (468, 1342932), (493, 1274832), (522, 1204008), (612, 1026948), (624, 1007199), (663, 947952), (681, 922896), (696, 903006), (702, 895288), (754, 833544), (783, 802672), (816, 770211), (884, 710964), (908, 692172), (918, 684632), (936, 671466), (986, 637416), (1044, 602004), (1131, 555696), (1224, 513474), (1326, 473976), (1362, 461448), (1392, 451503), (1404, 447644), (1479, 424944), (1508, 416772), (1566, 401336), (1768, 355482), (1816, 346086), (1836, 342316), (1872, 335733), (1972, 318708), (1989, 315984), (2043, 307632), (2088, 301002), (2262, 277848), (2448, 256737), (2652, 236988), (2724, 230724), (2808, 223822), (2951, 212976), (2958, 212472), (3016, 208386), (3132, 200668), (3393, 185232), (3536, 177741), (3632, 173043), (3672, 171158), (3859, 162864), (3944, 159354), (3978, 157992), (4086, 153816), (4176, 150501), (4437, 141648), (4524, 138924), (5304, 118494), (5448, 115362), (5616, 111911), (5902, 106488), (5916, 106236), (5967, 105328), (6032, 104193), (6129, 102544), (6264, 100334), (6409, 98064), (6583, 95472), (6786, 92616), (7344, 85579), (7718, 81432), (7888, 79677), (7956, 78996), (8172, 76908), (8853, 70992), (8874, 70824), (9048, 69462), (10179, 61744), (10608, 59247), (10896, 57681), (11577, 54288), (11804, 53244), (11832, 53118), (11934, 52664), (12258, 51272), (12528, 50167), (12818, 49032), (13166, 47736), (13311, 47216), (13572, 46308), (15436, 40716), (15912, 39498), (16344, 38454), (17706, 35496), (17748, 35412), (18096, 34731), (19227, 32688), (19749, 31824), (20358, 30872), (23154, 27144), (23608, 26622), (23664, 26559), (23868, 26332), (24516, 25636)]