1809522976

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4987}}^1$

素因数の和:5066

約数の個数: 96

約数和(自身を含む): 4072602240

約数和(自身を除く): 2263079264

約数列:

[1, 2, 4, 8, 16, 17, 23, 29, 32, 34, 46, 58, 68, 92, 116, 136, 184, 232, 272, 368, 391, 464, 493, 544, 667, 736, 782, 928, 986, 1334, 1564, 1972, 2668, 3128, 3944, 4987, 5336, 6256, 7888, 9974, 10672, 11339, 12512, 15776, 19948, 21344, 22678, 39896, 45356, 79792, 84779, 90712, 114701, 144623, 159584, 169558, 181424, 229402, 289246, 339116, 362848, 458804, 578492, 678232, 917608, 1156984, 1356464, 1835216, 1949917, 2313968, 2458591, 2712928, 3326329, 3670432, 3899834, 4627936, 4917182, 6652658, 7799668, 9834364, 13305316, 15599336, 19668728, 26610632, 31198672, 39337456, 53221264, 56547593, 62397344, 78674912, 106442528, 113095186, 226190372, 452380744, 904761488, 1809522976]

約数ペア:

[(1, 1809522976), (2, 904761488), (4, 452380744), (8, 226190372), (16, 113095186), (17, 106442528), (23, 78674912), (29, 62397344), (32, 56547593), (34, 53221264), (46, 39337456), (58, 31198672), (68, 26610632), (92, 19668728), (116, 15599336), (136, 13305316), (184, 9834364), (232, 7799668), (272, 6652658), (368, 4917182), (391, 4627936), (464, 3899834), (493, 3670432), (544, 3326329), (667, 2712928), (736, 2458591), (782, 2313968), (928, 1949917), (986, 1835216), (1334, 1356464), (1564, 1156984), (1972, 917608), (2668, 678232), (3128, 578492), (3944, 458804), (4987, 362848), (5336, 339116), (6256, 289246), (7888, 229402), (9974, 181424), (10672, 169558), (11339, 159584), (12512, 144623), (15776, 114701), (19948, 90712), (21344, 84779), (22678, 79792), (39896, 45356)]