398875584

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{34057}}^1$

素因数の和:34133

約数の個数: 56

約数和(自身を含む): 1072690768

約数和(自身を除く): 673815184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 11712, 34057, 68114, 102171, 136228, 204342, 272456, 408684, 544912, 817368, 1089824, 1634736, 2077477, 2179648, 3269472, 4154954, 6232431, 6538944, 8309908, 12464862, 16619816, 24929724, 33239632, 49859448, 66479264, 99718896, 132958528, 199437792, 398875584]

約数ペア:

[(1, 398875584), (2, 199437792), (3, 132958528), (4, 99718896), (6, 66479264), (8, 49859448), (12, 33239632), (16, 24929724), (24, 16619816), (32, 12464862), (48, 8309908), (61, 6538944), (64, 6232431), (96, 4154954), (122, 3269472), (183, 2179648), (192, 2077477), (244, 1634736), (366, 1089824), (488, 817368), (732, 544912), (976, 408684), (1464, 272456), (1952, 204342), (2928, 136228), (3904, 102171), (5856, 68114), (11712, 34057)]