731671056

素因数分解:

$2^4\times 3^6\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:596

約数の個数: 140

約数和(自身を含む): 2144793900

約数和(自身を除く): 1413122844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 149, 162, 216, 243, 298, 324, 421, 432, 447, 486, 596, 648, 729, 842, 894, 972, 1192, 1263, 1296, 1341, 1458, 1684, 1788, 1944, 2384, 2526, 2682, 2916, 3368, 3576, 3789, 3888, 4023, 5052, 5364, 5832, 6736, 7152, 7578, 8046, 10104, 10728, 11367, 11664, 12069, 15156, 16092, 20208, 21456, 22734, 24138, 30312, 32184, 34101, 36207, 45468, 48276, 60624, 62729, 64368, 68202, 72414, 90936, 96552, 102303, 108621, 125458, 136404, 144828, 181872, 188187, 193104, 204606, 217242, 250916, 272808, 289656, 306909, 376374, 409212, 434484, 501832, 545616, 564561, 579312, 613818, 752748, 818424, 868968, 1003664, 1129122, 1227636, 1505496, 1636848, 1693683, 1737936, 2258244, 2455272, 3010992, 3387366, 4516488, 4910544, 5081049, 6774732, 9032976, 10162098, 13549464, 15243147, 20324196, 27098928, 30486294, 40648392, 45729441, 60972588, 81296784, 91458882, 121945176, 182917764, 243890352, 365835528, 731671056]

約数ペア:

[(1, 731671056), (2, 365835528), (3, 243890352), (4, 182917764), (6, 121945176), (8, 91458882), (9, 81296784), (12, 60972588), (16, 45729441), (18, 40648392), (24, 30486294), (27, 27098928), (36, 20324196), (48, 15243147), (54, 13549464), (72, 10162098), (81, 9032976), (108, 6774732), (144, 5081049), (149, 4910544), (162, 4516488), (216, 3387366), (243, 3010992), (298, 2455272), (324, 2258244), (421, 1737936), (432, 1693683), (447, 1636848), (486, 1505496), (596, 1227636), (648, 1129122), (729, 1003664), (842, 868968), (894, 818424), (972, 752748), (1192, 613818), (1263, 579312), (1296, 564561), (1341, 545616), (1458, 501832), (1684, 434484), (1788, 409212), (1944, 376374), (2384, 306909), (2526, 289656), (2682, 272808), (2916, 250916), (3368, 217242), (3576, 204606), (3789, 193104), (3888, 188187), (4023, 181872), (5052, 144828), (5364, 136404), (5832, 125458), (6736, 108621), (7152, 102303), (7578, 96552), (8046, 90936), (10104, 72414), (10728, 68202), (11367, 64368), (11664, 62729), (12069, 60624), (15156, 48276), (16092, 45468), (20208, 36207), (21456, 34101), (22734, 32184), (24138, 30312)]