518521068

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{28409}}^1$

素因数の和:28448

約数の個数: 72

約数和(自身を含む): 1455728400

約数和(自身を除く): 937207332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 9126, 18252, 28409, 56818, 85227, 113636, 170454, 255681, 340908, 369317, 511362, 738634, 767043, 1022724, 1107951, 1477268, 1534086, 2215902, 3068172, 3323853, 4431804, 4801121, 6647706, 9602242, 9971559, 13295412, 14403363, 19204484, 19943118, 28806726, 39886236, 43210089, 57613452, 86420178, 129630267, 172840356, 259260534, 518521068]

約数ペア:

[(1, 518521068), (2, 259260534), (3, 172840356), (4, 129630267), (6, 86420178), (9, 57613452), (12, 43210089), (13, 39886236), (18, 28806726), (26, 19943118), (27, 19204484), (36, 14403363), (39, 13295412), (52, 9971559), (54, 9602242), (78, 6647706), (108, 4801121), (117, 4431804), (156, 3323853), (169, 3068172), (234, 2215902), (338, 1534086), (351, 1477268), (468, 1107951), (507, 1022724), (676, 767043), (702, 738634), (1014, 511362), (1404, 369317), (1521, 340908), (2028, 255681), (3042, 170454), (4563, 113636), (6084, 85227), (9126, 56818), (18252, 28409)]