939241472

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:637

約数の個数: 104

約数和(自身を含む): 2091653760

約数和(自身を除く): 1152412288

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 569, 806, 832, 992, 1024, 1138, 1612, 1664, 1984, 2048, 2276, 3224, 3328, 3968, 4096, 4552, 6448, 6656, 7397, 7936, 9104, 12896, 13312, 14794, 15872, 17639, 18208, 25792, 26624, 29588, 31744, 35278, 36416, 51584, 53248, 59176, 63488, 70556, 72832, 103168, 118352, 126976, 141112, 145664, 206336, 229307, 236704, 282224, 291328, 412672, 458614, 473408, 564448, 582656, 825344, 917228, 946816, 1128896, 1165312, 1650688, 1834456, 1893632, 2257792, 2330624, 3668912, 3787264, 4515584, 7337824, 7574528, 9031168, 14675648, 15149056, 18062336, 29351296, 30298112, 36124672, 58702592, 72249344, 117405184, 234810368, 469620736, 939241472]

約数ペア:

[(1, 939241472), (2, 469620736), (4, 234810368), (8, 117405184), (13, 72249344), (16, 58702592), (26, 36124672), (31, 30298112), (32, 29351296), (52, 18062336), (62, 15149056), (64, 14675648), (104, 9031168), (124, 7574528), (128, 7337824), (208, 4515584), (248, 3787264), (256, 3668912), (403, 2330624), (416, 2257792), (496, 1893632), (512, 1834456), (569, 1650688), (806, 1165312), (832, 1128896), (992, 946816), (1024, 917228), (1138, 825344), (1612, 582656), (1664, 564448), (1984, 473408), (2048, 458614), (2276, 412672), (3224, 291328), (3328, 282224), (3968, 236704), (4096, 229307), (4552, 206336), (6448, 145664), (6656, 141112), (7397, 126976), (7936, 118352), (9104, 103168), (12896, 72832), (13312, 70556), (14794, 63488), (15872, 59176), (17639, 53248), (18208, 51584), (25792, 36416), (26624, 35278), (29588, 31744)]