1296028656

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1052

約数の個数: 240

約数和(自身を含む): 4211730432

約数和(自身を除く): 2915701776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 31, 36, 39, 46, 48, 52, 62, 69, 72, 78, 92, 93, 104, 117, 124, 138, 144, 156, 184, 186, 207, 208, 234, 248, 276, 279, 299, 312, 368, 372, 403, 414, 468, 496, 552, 558, 598, 624, 713, 744, 806, 828, 897, 936, 971, 1104, 1116, 1196, 1209, 1426, 1488, 1612, 1656, 1794, 1872, 1942, 2139, 2232, 2392, 2418, 2691, 2852, 2913, 3224, 3312, 3588, 3627, 3884, 4278, 4464, 4784, 4836, 5382, 5704, 5826, 6417, 6448, 7176, 7254, 7768, 8556, 8739, 9269, 9672, 10764, 11408, 11652, 12623, 12834, 14352, 14508, 15536, 17112, 17478, 18538, 19344, 21528, 22333, 23304, 25246, 25668, 27807, 29016, 30101, 34224, 34956, 37076, 37869, 43056, 44666, 46608, 50492, 51336, 55614, 58032, 60202, 66999, 69912, 74152, 75738, 83421, 89332, 90303, 100984, 102672, 111228, 113607, 120404, 133998, 139824, 148304, 151476, 166842, 178664, 180606, 200997, 201968, 222456, 227214, 240808, 267996, 270909, 290329, 302952, 333684, 357328, 361212, 391313, 401994, 444912, 454428, 481616, 535992, 541818, 580658, 605904, 667368, 692323, 722424, 782626, 803988, 870987, 908856, 1071984, 1083636, 1161316, 1173939, 1334736, 1384646, 1444848, 1565252, 1607976, 1741974, 1817712, 2076969, 2167272, 2322632, 2347878, 2612961, 2769292, 3130504, 3215952, 3483948, 3521817, 4153938, 4334544, 4645264, 4695756, 5225922, 5538584, 6230907, 6261008, 6967896, 7043634, 8307876, 9000199, 9391512, 10451844, 11077168, 12461814, 13935792, 14087268, 16615752, 18000398, 18783024, 20903688, 24923628, 27000597, 28174536, 33231504, 36000796, 41807376, 49847256, 54001194, 56349072, 72001592, 81001791, 99694512, 108002388, 144003184, 162003582, 216004776, 324007164, 432009552, 648014328, 1296028656]

約数ペア:

[(1, 1296028656), (2, 648014328), (3, 432009552), (4, 324007164), (6, 216004776), (8, 162003582), (9, 144003184), (12, 108002388), (13, 99694512), (16, 81001791), (18, 72001592), (23, 56349072), (24, 54001194), (26, 49847256), (31, 41807376), (36, 36000796), (39, 33231504), (46, 28174536), (48, 27000597), (52, 24923628), (62, 20903688), (69, 18783024), (72, 18000398), (78, 16615752), (92, 14087268), (93, 13935792), (104, 12461814), (117, 11077168), (124, 10451844), (138, 9391512), (144, 9000199), (156, 8307876), (184, 7043634), (186, 6967896), (207, 6261008), (208, 6230907), (234, 5538584), (248, 5225922), (276, 4695756), (279, 4645264), (299, 4334544), (312, 4153938), (368, 3521817), (372, 3483948), (403, 3215952), (414, 3130504), (468, 2769292), (496, 2612961), (552, 2347878), (558, 2322632), (598, 2167272), (624, 2076969), (713, 1817712), (744, 1741974), (806, 1607976), (828, 1565252), (897, 1444848), (936, 1384646), (971, 1334736), (1104, 1173939), (1116, 1161316), (1196, 1083636), (1209, 1071984), (1426, 908856), (1488, 870987), (1612, 803988), (1656, 782626), (1794, 722424), (1872, 692323), (1942, 667368), (2139, 605904), (2232, 580658), (2392, 541818), (2418, 535992), (2691, 481616), (2852, 454428), (2913, 444912), (3224, 401994), (3312, 391313), (3588, 361212), (3627, 357328), (3884, 333684), (4278, 302952), (4464, 290329), (4784, 270909), (4836, 267996), (5382, 240808), (5704, 227214), (5826, 222456), (6417, 201968), (6448, 200997), (7176, 180606), (7254, 178664), (7768, 166842), (8556, 151476), (8739, 148304), (9269, 139824), (9672, 133998), (10764, 120404), (11408, 113607), (11652, 111228), (12623, 102672), (12834, 100984), (14352, 90303), (14508, 89332), (15536, 83421), (17112, 75738), (17478, 74152), (18538, 69912), (19344, 66999), (21528, 60202), (22333, 58032), (23304, 55614), (25246, 51336), (25668, 50492), (27807, 46608), (29016, 44666), (30101, 43056), (34224, 37869), (34956, 37076)]