461872268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 962902080

約数和(自身を除く): 501029812

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 179, 286, 338, 347, 358, 572, 676, 694, 716, 1388, 1859, 1969, 2327, 3718, 3817, 3938, 4511, 4654, 7436, 7634, 7876, 9022, 9308, 15268, 18044, 25597, 30251, 49621, 51194, 58643, 60502, 62113, 99242, 102388, 117286, 121004, 124226, 198484, 234572, 248452, 332761, 645073, 665522, 683243, 807469, 1290146, 1331044, 1366486, 1614938, 2580292, 2732972, 3229876, 8882159, 10497097, 17764318, 20994194, 35528636, 41988388, 115468067, 230936134, 461872268]

約数ペア:

[(1, 461872268), (2, 230936134), (4, 115468067), (11, 41988388), (13, 35528636), (22, 20994194), (26, 17764318), (44, 10497097), (52, 8882159), (143, 3229876), (169, 2732972), (179, 2580292), (286, 1614938), (338, 1366486), (347, 1331044), (358, 1290146), (572, 807469), (676, 683243), (694, 665522), (716, 645073), (1388, 332761), (1859, 248452), (1969, 234572), (2327, 198484), (3718, 124226), (3817, 121004), (3938, 117286), (4511, 102388), (4654, 99242), (7436, 62113), (7634, 60502), (7876, 58643), (9022, 51194), (9308, 49621), (15268, 30251), (18044, 25597)]