230955036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{40013}}^1$

素因数の和:40070

約数の個数: 48

約数和(自身を含む): 596048544

約数和(自身を除く): 365093508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 40013, 80026, 120039, 160052, 240078, 480156, 520169, 1040338, 1480481, 1560507, 2080676, 2960962, 3121014, 4441443, 5921924, 6242028, 8882886, 17765772, 19246253, 38492506, 57738759, 76985012, 115477518, 230955036]

約数ペア:

[(1, 230955036), (2, 115477518), (3, 76985012), (4, 57738759), (6, 38492506), (12, 19246253), (13, 17765772), (26, 8882886), (37, 6242028), (39, 5921924), (52, 4441443), (74, 3121014), (78, 2960962), (111, 2080676), (148, 1560507), (156, 1480481), (222, 1040338), (444, 520169), (481, 480156), (962, 240078), (1443, 160052), (1924, 120039), (2886, 80026), (5772, 40013)]