40390143144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{263657}}^1$

素因数の和:264170

約数の個数: 64

約数和(自身を含む): 108964578240

約数和(自身を除く): 68574435096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 491, 982, 1473, 1964, 2946, 3928, 5892, 6383, 11784, 12766, 19149, 25532, 38298, 51064, 76596, 153192, 263657, 527314, 790971, 1054628, 1581942, 2109256, 3163884, 3427541, 6327768, 6855082, 10282623, 13710164, 20565246, 27420328, 41130492, 82260984, 129455587, 258911174, 388366761, 517822348, 776733522, 1035644696, 1553467044, 1682922631, 3106934088, 3365845262, 5048767893, 6731690524, 10097535786, 13463381048, 20195071572, 40390143144]

約数ペア:

[(1, 40390143144), (2, 20195071572), (3, 13463381048), (4, 10097535786), (6, 6731690524), (8, 5048767893), (12, 3365845262), (13, 3106934088), (24, 1682922631), (26, 1553467044), (39, 1035644696), (52, 776733522), (78, 517822348), (104, 388366761), (156, 258911174), (312, 129455587), (491, 82260984), (982, 41130492), (1473, 27420328), (1964, 20565246), (2946, 13710164), (3928, 10282623), (5892, 6855082), (6383, 6327768), (11784, 3427541), (12766, 3163884), (19149, 2109256), (25532, 1581942), (38298, 1054628), (51064, 790971), (76596, 527314), (153192, 263657)]