16998664314

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1\times {\mathrm{809}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 34901798400

約数和(自身を除く): 17903134086

約数列:

[1, 2, 3, 6, 79, 97, 158, 194, 237, 291, 457, 474, 582, 809, 914, 1371, 1618, 2427, 2742, 4854, 7663, 15326, 22989, 36103, 44329, 45978, 63911, 72206, 78473, 88658, 108309, 127822, 132987, 156946, 191733, 216618, 235419, 265974, 369713, 383466, 470838, 739426, 1109139, 2218278, 3501991, 6199367, 7003982, 10505973, 12398734, 18598101, 21011946, 29207327, 35862161, 37196202, 58414654, 71724322, 87621981, 107586483, 175243962, 215172966, 2833110719, 5666221438, 8499332157, 16998664314]

約数ペア:

[(1, 16998664314), (2, 8499332157), (3, 5666221438), (6, 2833110719), (79, 215172966), (97, 175243962), (158, 107586483), (194, 87621981), (237, 71724322), (291, 58414654), (457, 37196202), (474, 35862161), (582, 29207327), (809, 21011946), (914, 18598101), (1371, 12398734), (1618, 10505973), (2427, 7003982), (2742, 6199367), (4854, 3501991), (7663, 2218278), (15326, 1109139), (22989, 739426), (36103, 470838), (44329, 383466), (45978, 369713), (63911, 265974), (72206, 235419), (78473, 216618), (88658, 191733), (108309, 156946), (127822, 132987)]