259738812

素因数分解:

$2^2\times 3^5\times {\mathrm{353}}^1\times {\mathrm{757}}^1$

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 683709936

約数和(自身を除く): 423971124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 353, 486, 706, 757, 972, 1059, 1412, 1514, 2118, 2271, 3028, 3177, 4236, 4542, 6354, 6813, 9084, 9531, 12708, 13626, 19062, 20439, 27252, 28593, 38124, 40878, 57186, 61317, 81756, 85779, 114372, 122634, 171558, 183951, 245268, 267221, 343116, 367902, 534442, 735804, 801663, 1068884, 1603326, 2404989, 3206652, 4809978, 7214967, 9619956, 14429934, 21644901, 28859868, 43289802, 64934703, 86579604, 129869406, 259738812]

約数ペア:

[(1, 259738812), (2, 129869406), (3, 86579604), (4, 64934703), (6, 43289802), (9, 28859868), (12, 21644901), (18, 14429934), (27, 9619956), (36, 7214967), (54, 4809978), (81, 3206652), (108, 2404989), (162, 1603326), (243, 1068884), (324, 801663), (353, 735804), (486, 534442), (706, 367902), (757, 343116), (972, 267221), (1059, 245268), (1412, 183951), (1514, 171558), (2118, 122634), (2271, 114372), (3028, 85779), (3177, 81756), (4236, 61317), (4542, 57186), (6354, 40878), (6813, 38124), (9084, 28593), (9531, 27252), (12708, 20439), (13626, 19062)]