487718772

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{6719}}^1$

素因数の和:7012

約数の個数: 48

約数和(自身を含む): 1192181760

約数和(自身を除く): 704462988

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 263, 276, 526, 789, 1052, 1578, 3156, 6049, 6719, 12098, 13438, 18147, 20157, 24196, 26876, 36294, 40314, 72588, 80628, 154537, 309074, 463611, 618148, 927222, 1767097, 1854444, 3534194, 5301291, 7068388, 10602582, 21205164, 40643231, 81286462, 121929693, 162572924, 243859386, 487718772]

約数ペア:

[(1, 487718772), (2, 243859386), (3, 162572924), (4, 121929693), (6, 81286462), (12, 40643231), (23, 21205164), (46, 10602582), (69, 7068388), (92, 5301291), (138, 3534194), (263, 1854444), (276, 1767097), (526, 927222), (789, 618148), (1052, 463611), (1578, 309074), (3156, 154537), (6049, 80628), (6719, 72588), (12098, 40314), (13438, 36294), (18147, 26876), (20157, 24196)]