1235443248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:468

約数の個数: 240

約数和(自身を含む): 3917804800

約数和(自身を除く): 2682361552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 61, 62, 72, 78, 93, 104, 117, 122, 124, 144, 156, 183, 186, 208, 234, 244, 248, 279, 312, 349, 366, 372, 403, 468, 488, 496, 549, 558, 624, 698, 732, 744, 793, 806, 936, 976, 1047, 1098, 1116, 1209, 1396, 1464, 1488, 1586, 1612, 1872, 1891, 2094, 2196, 2232, 2379, 2418, 2792, 2928, 3141, 3172, 3224, 3627, 3782, 4188, 4392, 4464, 4537, 4758, 4836, 5584, 5673, 6282, 6344, 6448, 7137, 7254, 7564, 8376, 8784, 9074, 9516, 9672, 10819, 11346, 12564, 12688, 13611, 14274, 14508, 15128, 16752, 17019, 18148, 19032, 19344, 21289, 21638, 22692, 24583, 25128, 27222, 28548, 29016, 30256, 32457, 34038, 36296, 38064, 40833, 42578, 43276, 45384, 49166, 50256, 54444, 57096, 58032, 63867, 64914, 68076, 72592, 73749, 81666, 85156, 86552, 90768, 97371, 98332, 108888, 114192, 127734, 129828, 136152, 140647, 147498, 163332, 170312, 173104, 191601, 194742, 196664, 217776, 221247, 255468, 259656, 272304, 276757, 281294, 294996, 326664, 340624, 383202, 389484, 393328, 421941, 442494, 510936, 519312, 553514, 562588, 589992, 653328, 659959, 766404, 778968, 830271, 843882, 884988, 1021872, 1107028, 1125176, 1179984, 1265823, 1319918, 1532808, 1557936, 1660542, 1687764, 1769976, 1979877, 2214056, 2250352, 2490813, 2531646, 2639836, 3065616, 3321084, 3375528, 3539952, 3959754, 4428112, 4981626, 5063292, 5279672, 5939631, 6642168, 6751056, 7919508, 8579467, 9963252, 10126584, 10559344, 11879262, 13284336, 15839016, 17158934, 19926504, 20253168, 23758524, 25738401, 31678032, 34317868, 39853008, 47517048, 51476802, 68635736, 77215203, 95034096, 102953604, 137271472, 154430406, 205907208, 308860812, 411814416, 617721624, 1235443248]

約数ペア:

[(1, 1235443248), (2, 617721624), (3, 411814416), (4, 308860812), (6, 205907208), (8, 154430406), (9, 137271472), (12, 102953604), (13, 95034096), (16, 77215203), (18, 68635736), (24, 51476802), (26, 47517048), (31, 39853008), (36, 34317868), (39, 31678032), (48, 25738401), (52, 23758524), (61, 20253168), (62, 19926504), (72, 17158934), (78, 15839016), (93, 13284336), (104, 11879262), (117, 10559344), (122, 10126584), (124, 9963252), (144, 8579467), (156, 7919508), (183, 6751056), (186, 6642168), (208, 5939631), (234, 5279672), (244, 5063292), (248, 4981626), (279, 4428112), (312, 3959754), (349, 3539952), (366, 3375528), (372, 3321084), (403, 3065616), (468, 2639836), (488, 2531646), (496, 2490813), (549, 2250352), (558, 2214056), (624, 1979877), (698, 1769976), (732, 1687764), (744, 1660542), (793, 1557936), (806, 1532808), (936, 1319918), (976, 1265823), (1047, 1179984), (1098, 1125176), (1116, 1107028), (1209, 1021872), (1396, 884988), (1464, 843882), (1488, 830271), (1586, 778968), (1612, 766404), (1872, 659959), (1891, 653328), (2094, 589992), (2196, 562588), (2232, 553514), (2379, 519312), (2418, 510936), (2792, 442494), (2928, 421941), (3141, 393328), (3172, 389484), (3224, 383202), (3627, 340624), (3782, 326664), (4188, 294996), (4392, 281294), (4464, 276757), (4537, 272304), (4758, 259656), (4836, 255468), (5584, 221247), (5673, 217776), (6282, 196664), (6344, 194742), (6448, 191601), (7137, 173104), (7254, 170312), (7564, 163332), (8376, 147498), (8784, 140647), (9074, 136152), (9516, 129828), (9672, 127734), (10819, 114192), (11346, 108888), (12564, 98332), (12688, 97371), (13611, 90768), (14274, 86552), (14508, 85156), (15128, 81666), (16752, 73749), (17019, 72592), (18148, 68076), (19032, 64914), (19344, 63867), (21289, 58032), (21638, 57096), (22692, 54444), (24583, 50256), (25128, 49166), (27222, 45384), (28548, 43276), (29016, 42578), (30256, 40833), (32457, 38064), (34038, 36296)]