243602736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{390389}}^1$

素因数の和:390413

約数の個数: 40

約数和(自身を含む): 677717040

約数和(自身を除く): 434114304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 390389, 780778, 1171167, 1561556, 2342334, 3123112, 4684668, 5075057, 6246224, 9369336, 10150114, 15225171, 18738672, 20300228, 30450342, 40600456, 60900684, 81200912, 121801368, 243602736]

約数ペア:

[(1, 243602736), (2, 121801368), (3, 81200912), (4, 60900684), (6, 40600456), (8, 30450342), (12, 20300228), (13, 18738672), (16, 15225171), (24, 10150114), (26, 9369336), (39, 6246224), (48, 5075057), (52, 4684668), (78, 3123112), (104, 2342334), (156, 1561556), (208, 1171167), (312, 780778), (624, 390389)]