267744596

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^2\times {\mathrm{67}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 566333376

約数和(自身を除く): 298588780

約数列:

[1, 2, 4, 7, 14, 28, 41, 59, 67, 82, 118, 134, 164, 236, 268, 287, 413, 469, 574, 826, 938, 1148, 1652, 1876, 2419, 2747, 3481, 3953, 4838, 5494, 6962, 7906, 9676, 10988, 13924, 15812, 16933, 19229, 24367, 27671, 33866, 38458, 48734, 55342, 67732, 76916, 97468, 110684, 142721, 162073, 233227, 285442, 324146, 466454, 570884, 648292, 932908, 999047, 1134511, 1632589, 1998094, 2269022, 3265178, 3996188, 4538044, 6530356, 9562307, 19124614, 38249228, 66936149, 133872298, 267744596]

約数ペア:

[(1, 267744596), (2, 133872298), (4, 66936149), (7, 38249228), (14, 19124614), (28, 9562307), (41, 6530356), (59, 4538044), (67, 3996188), (82, 3265178), (118, 2269022), (134, 1998094), (164, 1632589), (236, 1134511), (268, 999047), (287, 932908), (413, 648292), (469, 570884), (574, 466454), (826, 324146), (938, 285442), (1148, 233227), (1652, 162073), (1876, 142721), (2419, 110684), (2747, 97468), (3481, 76916), (3953, 67732), (4838, 55342), (5494, 48734), (6962, 38458), (7906, 33866), (9676, 27671), (10988, 24367), (13924, 19229), (15812, 16933)]