857862464

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:920

約数の個数: 112

約数和(自身を含む): 1922678400

約数和(自身を除く): 1064815936

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 37, 38, 46, 64, 74, 76, 92, 148, 152, 184, 296, 304, 368, 437, 592, 608, 703, 736, 829, 851, 874, 1184, 1216, 1406, 1472, 1658, 1702, 1748, 2368, 2812, 3316, 3404, 3496, 5624, 6632, 6808, 6992, 11248, 13264, 13616, 13984, 15751, 16169, 19067, 22496, 26528, 27232, 27968, 30673, 31502, 32338, 38134, 44992, 53056, 54464, 61346, 63004, 64676, 76268, 122692, 126008, 129352, 152536, 245384, 252016, 258704, 305072, 362273, 490768, 504032, 517408, 582787, 610144, 705479, 724546, 981536, 1008064, 1034816, 1165574, 1220288, 1410958, 1449092, 1963072, 2331148, 2821916, 2898184, 4662296, 5643832, 5796368, 9324592, 11287664, 11592736, 13404101, 18649184, 22575328, 23185472, 26808202, 37298368, 45150656, 53616404, 107232808, 214465616, 428931232, 857862464]

約数ペア:

[(1, 857862464), (2, 428931232), (4, 214465616), (8, 107232808), (16, 53616404), (19, 45150656), (23, 37298368), (32, 26808202), (37, 23185472), (38, 22575328), (46, 18649184), (64, 13404101), (74, 11592736), (76, 11287664), (92, 9324592), (148, 5796368), (152, 5643832), (184, 4662296), (296, 2898184), (304, 2821916), (368, 2331148), (437, 1963072), (592, 1449092), (608, 1410958), (703, 1220288), (736, 1165574), (829, 1034816), (851, 1008064), (874, 981536), (1184, 724546), (1216, 705479), (1406, 610144), (1472, 582787), (1658, 517408), (1702, 504032), (1748, 490768), (2368, 362273), (2812, 305072), (3316, 258704), (3404, 252016), (3496, 245384), (5624, 152536), (6632, 129352), (6808, 126008), (6992, 122692), (11248, 76268), (13264, 64676), (13616, 63004), (13984, 61346), (15751, 54464), (16169, 53056), (19067, 44992), (22496, 38134), (26528, 32338), (27232, 31502), (27968, 30673)]