291255984786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{18461}}^1\times {\mathrm{15559}}^1$

素因数の和:34051

約数の個数: 48

約数和(自身を含む): 630842109120

約数和(自身を除く): 339586124334

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 15559, 18461, 31118, 36922, 46677, 55383, 93354, 110766, 202267, 239993, 404534, 479986, 606801, 719979, 1213602, 1439958, 2629471, 3119909, 5258942, 6239818, 7888413, 9359727, 15776826, 18719454, 287234699, 574469398, 861704097, 1723408194, 3734051087, 7468102174, 11202153261, 22404306522, 48542664131, 97085328262, 145627992393, 291255984786]

約数ペア:

[(1, 291255984786), (2, 145627992393), (3, 97085328262), (6, 48542664131), (13, 22404306522), (26, 11202153261), (39, 7468102174), (78, 3734051087), (169, 1723408194), (338, 861704097), (507, 574469398), (1014, 287234699), (15559, 18719454), (18461, 15776826), (31118, 9359727), (36922, 7888413), (46677, 6239818), (55383, 5258942), (93354, 3119909), (110766, 2629471), (202267, 1439958), (239993, 1213602), (404534, 719979), (479986, 606801)]