1309840848

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 240

約数和(自身を含む): 4093220160

約数和(自身を除く): 2783379312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 37, 38, 48, 54, 57, 72, 74, 76, 108, 111, 114, 144, 148, 152, 171, 216, 222, 227, 228, 296, 304, 333, 342, 361, 432, 444, 454, 456, 513, 592, 666, 681, 684, 703, 722, 888, 908, 912, 999, 1026, 1083, 1332, 1362, 1368, 1406, 1444, 1776, 1816, 1998, 2043, 2052, 2109, 2166, 2664, 2724, 2736, 2812, 2888, 3249, 3632, 3996, 4086, 4104, 4218, 4313, 4332, 5328, 5448, 5624, 5776, 6129, 6327, 6498, 7992, 8172, 8208, 8399, 8436, 8626, 8664, 9747, 10896, 11248, 12258, 12654, 12939, 12996, 13357, 15984, 16344, 16798, 16872, 17252, 17328, 18981, 19494, 24516, 25197, 25308, 25878, 25992, 26714, 32688, 33596, 33744, 34504, 37962, 38817, 38988, 40071, 49032, 50394, 50616, 51756, 51984, 53428, 67192, 69008, 75591, 75924, 77634, 77976, 80142, 81947, 98064, 100788, 101232, 103512, 106856, 116451, 120213, 134384, 151182, 151848, 155268, 155952, 159581, 160284, 163894, 201576, 207024, 213712, 226773, 232902, 240426, 245841, 302364, 303696, 310536, 319162, 320568, 327788, 360639, 403152, 453546, 465804, 478743, 480852, 491682, 604728, 621072, 638324, 641136, 655576, 721278, 737523, 907092, 931608, 957486, 961704, 983364, 1209456, 1276648, 1311152, 1436229, 1442556, 1475046, 1814184, 1863216, 1914972, 1923408, 1966728, 2212569, 2553296, 2872458, 2885112, 2950092, 3032039, 3628368, 3829944, 3933456, 4308687, 4425138, 5744916, 5770224, 5900184, 6064078, 7659888, 8617374, 8850276, 9096117, 11489832, 11800368, 12128156, 17234748, 17700552, 18192234, 22979664, 24256312, 27288351, 34469496, 35401104, 36384468, 48512624, 54576702, 68938992, 72768936, 81865053, 109153404, 145537872, 163730106, 218306808, 327460212, 436613616, 654920424, 1309840848]

約数ペア:

[(1, 1309840848), (2, 654920424), (3, 436613616), (4, 327460212), (6, 218306808), (8, 163730106), (9, 145537872), (12, 109153404), (16, 81865053), (18, 72768936), (19, 68938992), (24, 54576702), (27, 48512624), (36, 36384468), (37, 35401104), (38, 34469496), (48, 27288351), (54, 24256312), (57, 22979664), (72, 18192234), (74, 17700552), (76, 17234748), (108, 12128156), (111, 11800368), (114, 11489832), (144, 9096117), (148, 8850276), (152, 8617374), (171, 7659888), (216, 6064078), (222, 5900184), (227, 5770224), (228, 5744916), (296, 4425138), (304, 4308687), (333, 3933456), (342, 3829944), (361, 3628368), (432, 3032039), (444, 2950092), (454, 2885112), (456, 2872458), (513, 2553296), (592, 2212569), (666, 1966728), (681, 1923408), (684, 1914972), (703, 1863216), (722, 1814184), (888, 1475046), (908, 1442556), (912, 1436229), (999, 1311152), (1026, 1276648), (1083, 1209456), (1332, 983364), (1362, 961704), (1368, 957486), (1406, 931608), (1444, 907092), (1776, 737523), (1816, 721278), (1998, 655576), (2043, 641136), (2052, 638324), (2109, 621072), (2166, 604728), (2664, 491682), (2724, 480852), (2736, 478743), (2812, 465804), (2888, 453546), (3249, 403152), (3632, 360639), (3996, 327788), (4086, 320568), (4104, 319162), (4218, 310536), (4313, 303696), (4332, 302364), (5328, 245841), (5448, 240426), (5624, 232902), (5776, 226773), (6129, 213712), (6327, 207024), (6498, 201576), (7992, 163894), (8172, 160284), (8208, 159581), (8399, 155952), (8436, 155268), (8626, 151848), (8664, 151182), (9747, 134384), (10896, 120213), (11248, 116451), (12258, 106856), (12654, 103512), (12939, 101232), (12996, 100788), (13357, 98064), (15984, 81947), (16344, 80142), (16798, 77976), (16872, 77634), (17252, 75924), (17328, 75591), (18981, 69008), (19494, 67192), (24516, 53428), (25197, 51984), (25308, 51756), (25878, 50616), (25992, 50394), (26714, 49032), (32688, 40071), (33596, 38988), (33744, 38817), (34504, 37962)]