1788976728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2137}}^1$

素因数の和:2318

約数の個数: 192

約数和(自身を含む): 6083550720

約数和(自身を除く): 4294573992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 151, 154, 168, 198, 231, 252, 264, 302, 308, 396, 453, 462, 504, 604, 616, 693, 792, 906, 924, 1057, 1208, 1359, 1386, 1661, 1812, 1848, 2114, 2137, 2718, 2772, 3171, 3322, 3624, 4228, 4274, 4983, 5436, 5544, 6342, 6411, 6644, 8456, 8548, 9513, 9966, 10872, 11627, 12684, 12822, 13288, 14949, 14959, 17096, 19026, 19233, 19932, 23254, 23507, 25368, 25644, 29898, 29918, 34881, 38052, 38466, 39864, 44877, 46508, 47014, 51288, 59796, 59836, 69762, 70521, 76104, 76932, 89754, 93016, 94028, 104643, 119592, 119672, 134631, 139524, 141042, 153864, 164549, 179508, 188056, 209286, 211563, 269262, 279048, 282084, 322687, 329098, 359016, 418572, 423126, 493647, 538524, 564168, 645374, 658196, 837144, 846252, 968061, 987294, 1077048, 1290748, 1316392, 1480941, 1692504, 1936122, 1974588, 2258809, 2581496, 2904183, 2961882, 3549557, 3872244, 3949176, 4517618, 5808366, 5923764, 6776427, 7099114, 7744488, 9035236, 10648671, 11616732, 11847528, 13552854, 14198228, 18070472, 20329281, 21297342, 23233464, 24846899, 27105708, 28396456, 31946013, 40658562, 42594684, 49693798, 54211416, 63892026, 74540697, 81317124, 85189368, 99387596, 127784052, 149081394, 162634248, 198775192, 223622091, 255568104, 298162788, 447244182, 596325576, 894488364, 1788976728]

約数ペア:

[(1, 1788976728), (2, 894488364), (3, 596325576), (4, 447244182), (6, 298162788), (7, 255568104), (8, 223622091), (9, 198775192), (11, 162634248), (12, 149081394), (14, 127784052), (18, 99387596), (21, 85189368), (22, 81317124), (24, 74540697), (28, 63892026), (33, 54211416), (36, 49693798), (42, 42594684), (44, 40658562), (56, 31946013), (63, 28396456), (66, 27105708), (72, 24846899), (77, 23233464), (84, 21297342), (88, 20329281), (99, 18070472), (126, 14198228), (132, 13552854), (151, 11847528), (154, 11616732), (168, 10648671), (198, 9035236), (231, 7744488), (252, 7099114), (264, 6776427), (302, 5923764), (308, 5808366), (396, 4517618), (453, 3949176), (462, 3872244), (504, 3549557), (604, 2961882), (616, 2904183), (693, 2581496), (792, 2258809), (906, 1974588), (924, 1936122), (1057, 1692504), (1208, 1480941), (1359, 1316392), (1386, 1290748), (1661, 1077048), (1812, 987294), (1848, 968061), (2114, 846252), (2137, 837144), (2718, 658196), (2772, 645374), (3171, 564168), (3322, 538524), (3624, 493647), (4228, 423126), (4274, 418572), (4983, 359016), (5436, 329098), (5544, 322687), (6342, 282084), (6411, 279048), (6644, 269262), (8456, 211563), (8548, 209286), (9513, 188056), (9966, 179508), (10872, 164549), (11627, 153864), (12684, 141042), (12822, 139524), (13288, 134631), (14949, 119672), (14959, 119592), (17096, 104643), (19026, 94028), (19233, 93016), (19932, 89754), (23254, 76932), (23507, 76104), (25368, 70521), (25644, 69762), (29898, 59836), (29918, 59796), (34881, 51288), (38052, 47014), (38466, 46508), (39864, 44877)]