289397664

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 959313600

約数和(自身を除く): 669915936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 61, 68, 72, 76, 96, 102, 108, 114, 122, 136, 144, 152, 153, 171, 183, 204, 216, 228, 244, 272, 288, 289, 304, 306, 323, 342, 366, 408, 432, 456, 459, 488, 513, 544, 549, 578, 608, 612, 646, 684, 732, 816, 864, 867, 912, 918, 969, 976, 1026, 1037, 1098, 1156, 1159, 1224, 1292, 1368, 1464, 1632, 1647, 1734, 1824, 1836, 1938, 1952, 2052, 2074, 2196, 2312, 2318, 2448, 2584, 2601, 2736, 2907, 2928, 3111, 3294, 3468, 3477, 3672, 3876, 4104, 4148, 4392, 4624, 4636, 4896, 5168, 5202, 5472, 5491, 5814, 5856, 6222, 6588, 6936, 6954, 7344, 7752, 7803, 8208, 8296, 8721, 8784, 9248, 9272, 9333, 10336, 10404, 10431, 10982, 11628, 12444, 13176, 13872, 13908, 14688, 15504, 15606, 16416, 16473, 16592, 17442, 17568, 17629, 18544, 18666, 19703, 20808, 20862, 21964, 23256, 24888, 26352, 27744, 27816, 27999, 31008, 31212, 31293, 32946, 33184, 34884, 35258, 37088, 37332, 39406, 41616, 41724, 43928, 46512, 49419, 49776, 52704, 52887, 55632, 55998, 59109, 62424, 62586, 65892, 69768, 70516, 74664, 78812, 83232, 83448, 87856, 93024, 98838, 99552, 105774, 111264, 111996, 118218, 124848, 125172, 131784, 139536, 141032, 148257, 149328, 157624, 158661, 166896, 175712, 177327, 197676, 211548, 223992, 236436, 249696, 250344, 263568, 279072, 282064, 296514, 298656, 315248, 317322, 333792, 334951, 354654, 395352, 423096, 447984, 472872, 475983, 500688, 527136, 531981, 564128, 593028, 630496, 634644, 669902, 709308, 790704, 846192, 895968, 945744, 951966, 1001376, 1004853, 1063962, 1186056, 1269288, 1339804, 1418616, 1581408, 1692384, 1891488, 1903932, 2009706, 2127924, 2372112, 2538576, 2679608, 2837232, 3014559, 3807864, 4019412, 4255848, 4744224, 5077152, 5359216, 5674464, 6029118, 7615728, 8038824, 8511696, 9043677, 10718432, 12058236, 15231456, 16077648, 17023392, 18087354, 24116472, 32155296, 36174708, 48232944, 72349416, 96465888, 144698832, 289397664]

約数ペア:

[(1, 289397664), (2, 144698832), (3, 96465888), (4, 72349416), (6, 48232944), (8, 36174708), (9, 32155296), (12, 24116472), (16, 18087354), (17, 17023392), (18, 16077648), (19, 15231456), (24, 12058236), (27, 10718432), (32, 9043677), (34, 8511696), (36, 8038824), (38, 7615728), (48, 6029118), (51, 5674464), (54, 5359216), (57, 5077152), (61, 4744224), (68, 4255848), (72, 4019412), (76, 3807864), (96, 3014559), (102, 2837232), (108, 2679608), (114, 2538576), (122, 2372112), (136, 2127924), (144, 2009706), (152, 1903932), (153, 1891488), (171, 1692384), (183, 1581408), (204, 1418616), (216, 1339804), (228, 1269288), (244, 1186056), (272, 1063962), (288, 1004853), (289, 1001376), (304, 951966), (306, 945744), (323, 895968), (342, 846192), (366, 790704), (408, 709308), (432, 669902), (456, 634644), (459, 630496), (488, 593028), (513, 564128), (544, 531981), (549, 527136), (578, 500688), (608, 475983), (612, 472872), (646, 447984), (684, 423096), (732, 395352), (816, 354654), (864, 334951), (867, 333792), (912, 317322), (918, 315248), (969, 298656), (976, 296514), (1026, 282064), (1037, 279072), (1098, 263568), (1156, 250344), (1159, 249696), (1224, 236436), (1292, 223992), (1368, 211548), (1464, 197676), (1632, 177327), (1647, 175712), (1734, 166896), (1824, 158661), (1836, 157624), (1938, 149328), (1952, 148257), (2052, 141032), (2074, 139536), (2196, 131784), (2312, 125172), (2318, 124848), (2448, 118218), (2584, 111996), (2601, 111264), (2736, 105774), (2907, 99552), (2928, 98838), (3111, 93024), (3294, 87856), (3468, 83448), (3477, 83232), (3672, 78812), (3876, 74664), (4104, 70516), (4148, 69768), (4392, 65892), (4624, 62586), (4636, 62424), (4896, 59109), (5168, 55998), (5202, 55632), (5472, 52887), (5491, 52704), (5814, 49776), (5856, 49419), (6222, 46512), (6588, 43928), (6936, 41724), (6954, 41616), (7344, 39406), (7752, 37332), (7803, 37088), (8208, 35258), (8296, 34884), (8721, 33184), (8784, 32946), (9248, 31293), (9272, 31212), (9333, 31008), (10336, 27999), (10404, 27816), (10431, 27744), (10982, 26352), (11628, 24888), (12444, 23256), (13176, 21964), (13872, 20862), (13908, 20808), (14688, 19703), (15504, 18666), (15606, 18544), (16416, 17629), (16473, 17568), (16592, 17442)]