242990544

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:465

約数の個数: 120

約数和(自身を含む): 682203360

約数和(自身を除く): 439212816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 361, 379, 444, 456, 592, 703, 722, 758, 888, 912, 1083, 1137, 1406, 1444, 1516, 1776, 2109, 2166, 2274, 2812, 2888, 3032, 4218, 4332, 4548, 5624, 5776, 6064, 7201, 8436, 8664, 9096, 11248, 13357, 14023, 14402, 16872, 17328, 18192, 21603, 26714, 28046, 28804, 33744, 40071, 42069, 43206, 53428, 56092, 57608, 80142, 84138, 86412, 106856, 112184, 115216, 136819, 160284, 168276, 172824, 213712, 224368, 266437, 273638, 320568, 336552, 345648, 410457, 532874, 547276, 641136, 673104, 799311, 820914, 1065748, 1094552, 1598622, 1641828, 2131496, 2189104, 3197244, 3283656, 4262992, 5062303, 6394488, 6567312, 10124606, 12788976, 15186909, 20249212, 30373818, 40498424, 60747636, 80996848, 121495272, 242990544]

約数ペア:

[(1, 242990544), (2, 121495272), (3, 80996848), (4, 60747636), (6, 40498424), (8, 30373818), (12, 20249212), (16, 15186909), (19, 12788976), (24, 10124606), (37, 6567312), (38, 6394488), (48, 5062303), (57, 4262992), (74, 3283656), (76, 3197244), (111, 2189104), (114, 2131496), (148, 1641828), (152, 1598622), (222, 1094552), (228, 1065748), (296, 820914), (304, 799311), (361, 673104), (379, 641136), (444, 547276), (456, 532874), (592, 410457), (703, 345648), (722, 336552), (758, 320568), (888, 273638), (912, 266437), (1083, 224368), (1137, 213712), (1406, 172824), (1444, 168276), (1516, 160284), (1776, 136819), (2109, 115216), (2166, 112184), (2274, 106856), (2812, 86412), (2888, 84138), (3032, 80142), (4218, 57608), (4332, 56092), (4548, 53428), (5624, 43206), (5776, 42069), (6064, 40071), (7201, 33744), (8436, 28804), (8664, 28046), (9096, 26714), (11248, 21603), (13357, 18192), (14023, 17328), (14402, 16872)]