421704888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{30139}}^1$

素因数の和:30212

約数の個数: 64

約数和(自身を含む): 1171843200

約数和(自身を除く): 750138312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1749, 2332, 3498, 4664, 6996, 13992, 30139, 60278, 90417, 120556, 180834, 241112, 331529, 361668, 663058, 723336, 994587, 1326116, 1597367, 1989174, 2652232, 3194734, 3978348, 4792101, 6389468, 7956696, 9584202, 12778936, 17571037, 19168404, 35142074, 38336808, 52713111, 70284148, 105426222, 140568296, 210852444, 421704888]

約数ペア:

[(1, 421704888), (2, 210852444), (3, 140568296), (4, 105426222), (6, 70284148), (8, 52713111), (11, 38336808), (12, 35142074), (22, 19168404), (24, 17571037), (33, 12778936), (44, 9584202), (53, 7956696), (66, 6389468), (88, 4792101), (106, 3978348), (132, 3194734), (159, 2652232), (212, 1989174), (264, 1597367), (318, 1326116), (424, 994587), (583, 723336), (636, 663058), (1166, 361668), (1272, 331529), (1749, 241112), (2332, 180834), (3498, 120556), (4664, 90417), (6996, 60278), (13992, 30139)]