856220256

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4229}}^1$

素因数の和:4301

約数の個数: 144

約数和(自身を含む): 2632921200

約数和(自身を除く): 1776700944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 72, 74, 76, 96, 111, 114, 144, 148, 152, 171, 222, 228, 288, 296, 304, 333, 342, 444, 456, 592, 608, 666, 684, 703, 888, 912, 1184, 1332, 1368, 1406, 1776, 1824, 2109, 2664, 2736, 2812, 3552, 4218, 4229, 5328, 5472, 5624, 6327, 8436, 8458, 10656, 11248, 12654, 12687, 16872, 16916, 22496, 25308, 25374, 33744, 33832, 38061, 50616, 50748, 67488, 67664, 76122, 80351, 101232, 101496, 135328, 152244, 156473, 160702, 202464, 202992, 241053, 304488, 312946, 321404, 405984, 469419, 482106, 608976, 625892, 642808, 723159, 938838, 964212, 1217952, 1251784, 1285616, 1408257, 1446318, 1877676, 1928424, 2503568, 2571232, 2816514, 2892636, 2972987, 3755352, 3856848, 5007136, 5633028, 5785272, 5945974, 7510704, 7713696, 8918961, 11266056, 11570544, 11891948, 15021408, 17837922, 22532112, 23141088, 23783896, 26756883, 35675844, 45064224, 47567792, 53513766, 71351688, 95135584, 107027532, 142703376, 214055064, 285406752, 428110128, 856220256]

約数ペア:

[(1, 856220256), (2, 428110128), (3, 285406752), (4, 214055064), (6, 142703376), (8, 107027532), (9, 95135584), (12, 71351688), (16, 53513766), (18, 47567792), (19, 45064224), (24, 35675844), (32, 26756883), (36, 23783896), (37, 23141088), (38, 22532112), (48, 17837922), (57, 15021408), (72, 11891948), (74, 11570544), (76, 11266056), (96, 8918961), (111, 7713696), (114, 7510704), (144, 5945974), (148, 5785272), (152, 5633028), (171, 5007136), (222, 3856848), (228, 3755352), (288, 2972987), (296, 2892636), (304, 2816514), (333, 2571232), (342, 2503568), (444, 1928424), (456, 1877676), (592, 1446318), (608, 1408257), (666, 1285616), (684, 1251784), (703, 1217952), (888, 964212), (912, 938838), (1184, 723159), (1332, 642808), (1368, 625892), (1406, 608976), (1776, 482106), (1824, 469419), (2109, 405984), (2664, 321404), (2736, 312946), (2812, 304488), (3552, 241053), (4218, 202992), (4229, 202464), (5328, 160702), (5472, 156473), (5624, 152244), (6327, 135328), (8436, 101496), (8458, 101232), (10656, 80351), (11248, 76122), (12654, 67664), (12687, 67488), (16872, 50748), (16916, 50616), (22496, 38061), (25308, 33832), (25374, 33744)]