745349904

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 320

約数和(自身を含む): 2517338880

約数和(自身を除く): 1771988976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 37, 39, 48, 51, 52, 54, 68, 72, 74, 78, 102, 104, 108, 111, 117, 136, 144, 148, 153, 156, 204, 208, 211, 216, 221, 222, 234, 272, 296, 306, 312, 333, 351, 408, 422, 432, 442, 444, 459, 468, 481, 592, 612, 624, 629, 633, 663, 666, 702, 816, 844, 884, 888, 918, 936, 962, 999, 1224, 1258, 1266, 1326, 1332, 1404, 1443, 1688, 1768, 1776, 1836, 1872, 1887, 1899, 1924, 1989, 1998, 2448, 2516, 2532, 2652, 2664, 2743, 2808, 2886, 3376, 3536, 3587, 3672, 3774, 3798, 3848, 3978, 3996, 4329, 5032, 5064, 5304, 5328, 5486, 5616, 5661, 5697, 5772, 5967, 7174, 7344, 7548, 7596, 7696, 7807, 7956, 7992, 8177, 8229, 8658, 10064, 10128, 10608, 10761, 10972, 11322, 11394, 11544, 11934, 12987, 14348, 15096, 15192, 15614, 15912, 15984, 16354, 16458, 16983, 17316, 21522, 21944, 22644, 22788, 23088, 23421, 23868, 24531, 24687, 25974, 28696, 30192, 30384, 31228, 31824, 32283, 32708, 32916, 33966, 34632, 43044, 43888, 45288, 45576, 46631, 46842, 47736, 49062, 49374, 51948, 57392, 62456, 64566, 65416, 65832, 67932, 69264, 70263, 73593, 74061, 86088, 90576, 91152, 93262, 93684, 95472, 96849, 98124, 98748, 101491, 103896, 124912, 129132, 130832, 131664, 132719, 135864, 139893, 140526, 147186, 148122, 172176, 186524, 187368, 193698, 196248, 197496, 202982, 207792, 210789, 220779, 258264, 265438, 271728, 279786, 281052, 294372, 296244, 304473, 373048, 374736, 387396, 392496, 394992, 398157, 405964, 419679, 421578, 441558, 516528, 530876, 559572, 562104, 588744, 592488, 608946, 746096, 774792, 796314, 811928, 839358, 843156, 883116, 913419, 1061752, 1119144, 1124208, 1177488, 1184976, 1194471, 1217892, 1259037, 1549584, 1592628, 1623856, 1678716, 1686312, 1725347, 1766232, 1826838, 2123504, 2238288, 2388942, 2435784, 2518074, 2740257, 3185256, 3357432, 3372624, 3450694, 3532464, 3583413, 3653676, 4777884, 4871568, 5036148, 5176041, 5480514, 6370512, 6714864, 6901388, 7166826, 7307352, 9555768, 10072296, 10352082, 10961028, 13802776, 14333652, 14614704, 15528123, 19111536, 20144592, 20704164, 21922056, 27605552, 28667304, 31056246, 41408328, 43844112, 46584369, 57334608, 62112492, 82816656, 93168738, 124224984, 186337476, 248449968, 372674952, 745349904]

約数ペア:

[(1, 745349904), (2, 372674952), (3, 248449968), (4, 186337476), (6, 124224984), (8, 93168738), (9, 82816656), (12, 62112492), (13, 57334608), (16, 46584369), (17, 43844112), (18, 41408328), (24, 31056246), (26, 28667304), (27, 27605552), (34, 21922056), (36, 20704164), (37, 20144592), (39, 19111536), (48, 15528123), (51, 14614704), (52, 14333652), (54, 13802776), (68, 10961028), (72, 10352082), (74, 10072296), (78, 9555768), (102, 7307352), (104, 7166826), (108, 6901388), (111, 6714864), (117, 6370512), (136, 5480514), (144, 5176041), (148, 5036148), (153, 4871568), (156, 4777884), (204, 3653676), (208, 3583413), (211, 3532464), (216, 3450694), (221, 3372624), (222, 3357432), (234, 3185256), (272, 2740257), (296, 2518074), (306, 2435784), (312, 2388942), (333, 2238288), (351, 2123504), (408, 1826838), (422, 1766232), (432, 1725347), (442, 1686312), (444, 1678716), (459, 1623856), (468, 1592628), (481, 1549584), (592, 1259037), (612, 1217892), (624, 1194471), (629, 1184976), (633, 1177488), (663, 1124208), (666, 1119144), (702, 1061752), (816, 913419), (844, 883116), (884, 843156), (888, 839358), (918, 811928), (936, 796314), (962, 774792), (999, 746096), (1224, 608946), (1258, 592488), (1266, 588744), (1326, 562104), (1332, 559572), (1404, 530876), (1443, 516528), (1688, 441558), (1768, 421578), (1776, 419679), (1836, 405964), (1872, 398157), (1887, 394992), (1899, 392496), (1924, 387396), (1989, 374736), (1998, 373048), (2448, 304473), (2516, 296244), (2532, 294372), (2652, 281052), (2664, 279786), (2743, 271728), (2808, 265438), (2886, 258264), (3376, 220779), (3536, 210789), (3587, 207792), (3672, 202982), (3774, 197496), (3798, 196248), (3848, 193698), (3978, 187368), (3996, 186524), (4329, 172176), (5032, 148122), (5064, 147186), (5304, 140526), (5328, 139893), (5486, 135864), (5616, 132719), (5661, 131664), (5697, 130832), (5772, 129132), (5967, 124912), (7174, 103896), (7344, 101491), (7548, 98748), (7596, 98124), (7696, 96849), (7807, 95472), (7956, 93684), (7992, 93262), (8177, 91152), (8229, 90576), (8658, 86088), (10064, 74061), (10128, 73593), (10608, 70263), (10761, 69264), (10972, 67932), (11322, 65832), (11394, 65416), (11544, 64566), (11934, 62456), (12987, 57392), (14348, 51948), (15096, 49374), (15192, 49062), (15614, 47736), (15912, 46842), (15984, 46631), (16354, 45576), (16458, 45288), (16983, 43888), (17316, 43044), (21522, 34632), (21944, 33966), (22644, 32916), (22788, 32708), (23088, 32283), (23421, 31824), (23868, 31228), (24531, 30384), (24687, 30192), (25974, 28696)]