487218132

素因数分解:

$2^2\times 3^3\times {\mathrm{241}}^1\times {\mathrm{18719}}^1$

素因数の和:18973

約数の個数: 48

約数和(自身を含む): 1268467200

約数和(自身を除く): 781249068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 241, 482, 723, 964, 1446, 2169, 2892, 4338, 6507, 8676, 13014, 18719, 26028, 37438, 56157, 74876, 112314, 168471, 224628, 336942, 505413, 673884, 1010826, 2021652, 4511279, 9022558, 13533837, 18045116, 27067674, 40601511, 54135348, 81203022, 121804533, 162406044, 243609066, 487218132]

約数ペア:

[(1, 487218132), (2, 243609066), (3, 162406044), (4, 121804533), (6, 81203022), (9, 54135348), (12, 40601511), (18, 27067674), (27, 18045116), (36, 13533837), (54, 9022558), (108, 4511279), (241, 2021652), (482, 1010826), (723, 673884), (964, 505413), (1446, 336942), (2169, 224628), (2892, 168471), (4338, 112314), (6507, 74876), (8676, 56157), (13014, 37438), (18719, 26028)]