308867568

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{77527}}^1$

素因数の和:77621

約数の個数: 40

約数和(自身を含む): 807531648

約数和(自身を除く): 498664080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 77527, 155054, 232581, 310108, 465162, 620216, 930324, 1240432, 1860648, 3721296, 6434741, 12869482, 19304223, 25738964, 38608446, 51477928, 77216892, 102955856, 154433784, 308867568]

約数ペア:

[(1, 308867568), (2, 154433784), (3, 102955856), (4, 77216892), (6, 51477928), (8, 38608446), (12, 25738964), (16, 19304223), (24, 12869482), (48, 6434741), (83, 3721296), (166, 1860648), (249, 1240432), (332, 930324), (498, 620216), (664, 465162), (996, 310108), (1328, 232581), (1992, 155054), (3984, 77527)]