485131428

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{367}}^1\times {\mathrm{503}}^1$

素因数の和:953

約数の個数: 72

約数和(自身を含む): 1248968448

約数和(自身を除く): 763837020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 367, 438, 503, 657, 734, 876, 1006, 1101, 1314, 1468, 1509, 2012, 2202, 2628, 3018, 3303, 4404, 4527, 6036, 6606, 9054, 13212, 18108, 26791, 36719, 53582, 73438, 80373, 107164, 110157, 146876, 160746, 184601, 220314, 241119, 321492, 330471, 369202, 440628, 482238, 553803, 660942, 738404, 964476, 1107606, 1321884, 1661409, 2215212, 3322818, 6645636, 13475873, 26951746, 40427619, 53903492, 80855238, 121282857, 161710476, 242565714, 485131428]

約数ペア:

[(1, 485131428), (2, 242565714), (3, 161710476), (4, 121282857), (6, 80855238), (9, 53903492), (12, 40427619), (18, 26951746), (36, 13475873), (73, 6645636), (146, 3322818), (219, 2215212), (292, 1661409), (367, 1321884), (438, 1107606), (503, 964476), (657, 738404), (734, 660942), (876, 553803), (1006, 482238), (1101, 440628), (1314, 369202), (1468, 330471), (1509, 321492), (2012, 241119), (2202, 220314), (2628, 184601), (3018, 160746), (3303, 146876), (4404, 110157), (4527, 107164), (6036, 80373), (6606, 73438), (9054, 53582), (13212, 36719), (18108, 26791)]