208276008

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2243}}^1$

素因数の和:2378

約数の個数: 64

約数和(自身を含む): 538021440

約数和(自身を除く): 329745432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 73, 106, 146, 159, 212, 219, 292, 318, 424, 438, 584, 636, 876, 1272, 1752, 2243, 3869, 4486, 6729, 7738, 8972, 11607, 13458, 15476, 17944, 23214, 26916, 30952, 46428, 53832, 92856, 118879, 163739, 237758, 327478, 356637, 475516, 491217, 654956, 713274, 951032, 982434, 1309912, 1426548, 1964868, 2853096, 3929736, 8678167, 17356334, 26034501, 34712668, 52069002, 69425336, 104138004, 208276008]

約数ペア:

[(1, 208276008), (2, 104138004), (3, 69425336), (4, 52069002), (6, 34712668), (8, 26034501), (12, 17356334), (24, 8678167), (53, 3929736), (73, 2853096), (106, 1964868), (146, 1426548), (159, 1309912), (212, 982434), (219, 951032), (292, 713274), (318, 654956), (424, 491217), (438, 475516), (584, 356637), (636, 327478), (876, 237758), (1272, 163739), (1752, 118879), (2243, 92856), (3869, 53832), (4486, 46428), (6729, 30952), (7738, 26916), (8972, 23214), (11607, 17944), (13458, 15476)]