2548702944

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{285473}}^1$

素因数の和:285520

約数の個数: 72

約数和(自身を含む): 7481702592

約数和(自身を除く): 4932999648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 285473, 570946, 856419, 1141892, 1712838, 2283784, 2569257, 3425676, 4567568, 5138514, 6851352, 8849663, 9135136, 10277028, 13702704, 17699326, 20554056, 26548989, 27405408, 35398652, 41108112, 53097978, 70797304, 79646967, 82216224, 106195956, 141594608, 159293934, 212391912, 283189216, 318587868, 424783824, 637175736, 849567648, 1274351472, 2548702944]

約数ペア:

[(1, 2548702944), (2, 1274351472), (3, 849567648), (4, 637175736), (6, 424783824), (8, 318587868), (9, 283189216), (12, 212391912), (16, 159293934), (18, 141594608), (24, 106195956), (31, 82216224), (32, 79646967), (36, 70797304), (48, 53097978), (62, 41108112), (72, 35398652), (93, 27405408), (96, 26548989), (124, 20554056), (144, 17699326), (186, 13702704), (248, 10277028), (279, 9135136), (288, 8849663), (372, 6851352), (496, 5138514), (558, 4567568), (744, 3425676), (992, 2569257), (1116, 2283784), (1488, 1712838), (2232, 1141892), (2976, 856419), (4464, 570946), (8928, 285473)]