390730944

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{65647}}^1$

素因数の和:65693

約数の個数: 56

約数和(自身を含む): 1067173888

約数和(自身を除く): 676442944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 65647, 131294, 196941, 262588, 393882, 525176, 787764, 1050352, 1575528, 2035057, 2100704, 3151056, 4070114, 4201408, 6105171, 6302112, 8140228, 12210342, 12604224, 16280456, 24420684, 32560912, 48841368, 65121824, 97682736, 130243648, 195365472, 390730944]

約数ペア:

[(1, 390730944), (2, 195365472), (3, 130243648), (4, 97682736), (6, 65121824), (8, 48841368), (12, 32560912), (16, 24420684), (24, 16280456), (31, 12604224), (32, 12210342), (48, 8140228), (62, 6302112), (64, 6105171), (93, 4201408), (96, 4070114), (124, 3151056), (186, 2100704), (192, 2035057), (248, 1575528), (372, 1050352), (496, 787764), (744, 525176), (992, 393882), (1488, 262588), (1984, 196941), (2976, 131294), (5952, 65647)]