212624256

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 614154240

約数和(自身を除く): 401529984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 191, 192, 208, 223, 312, 382, 384, 416, 446, 573, 624, 669, 764, 832, 892, 1146, 1248, 1338, 1528, 1664, 1784, 2292, 2483, 2496, 2676, 2899, 3056, 3568, 4584, 4966, 4992, 5352, 5798, 6112, 7136, 7449, 8697, 9168, 9932, 10704, 11596, 12224, 14272, 14898, 17394, 18336, 19864, 21408, 23192, 24448, 28544, 29796, 34788, 36672, 39728, 42593, 42816, 46384, 59592, 69576, 73344, 79456, 85186, 85632, 92768, 119184, 127779, 139152, 158912, 170372, 185536, 238368, 255558, 278304, 317824, 340744, 371072, 476736, 511116, 553709, 556608, 681488, 953472, 1022232, 1107418, 1113216, 1362976, 1661127, 2044464, 2214836, 2725952, 3322254, 4088928, 4429672, 5451904, 6644508, 8177856, 8859344, 13289016, 16355712, 17718688, 26578032, 35437376, 53156064, 70874752, 106312128, 212624256]

約数ペア:

[(1, 212624256), (2, 106312128), (3, 70874752), (4, 53156064), (6, 35437376), (8, 26578032), (12, 17718688), (13, 16355712), (16, 13289016), (24, 8859344), (26, 8177856), (32, 6644508), (39, 5451904), (48, 4429672), (52, 4088928), (64, 3322254), (78, 2725952), (96, 2214836), (104, 2044464), (128, 1661127), (156, 1362976), (191, 1113216), (192, 1107418), (208, 1022232), (223, 953472), (312, 681488), (382, 556608), (384, 553709), (416, 511116), (446, 476736), (573, 371072), (624, 340744), (669, 317824), (764, 278304), (832, 255558), (892, 238368), (1146, 185536), (1248, 170372), (1338, 158912), (1528, 139152), (1664, 127779), (1784, 119184), (2292, 92768), (2483, 85632), (2496, 85186), (2676, 79456), (2899, 73344), (3056, 69576), (3568, 59592), (4584, 46384), (4966, 42816), (4992, 42593), (5352, 39728), (5798, 36672), (6112, 34788), (7136, 29796), (7449, 28544), (8697, 24448), (9168, 23192), (9932, 21408), (10704, 19864), (11596, 18336), (12224, 17394), (14272, 14898)]