15528028472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1\times {\mathrm{2689}}^1$

素因数の和:3228

約数の個数: 64

約数和(自身を含む): 32026924800

約数和(自身を除く): 16498896328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 311, 422, 622, 844, 1244, 1688, 2321, 2488, 2689, 3421, 4642, 5378, 6842, 9284, 10756, 13684, 18568, 21512, 27368, 29579, 59158, 65621, 118316, 131242, 236632, 262484, 524968, 567379, 721831, 836279, 1134758, 1443662, 1672558, 2269516, 2887324, 3345116, 4539032, 5774648, 6241169, 6690232, 9199069, 12482338, 18398138, 24964676, 36796276, 49929352, 73592552, 176454869, 352909738, 705819476, 1411638952, 1941003559, 3882007118, 7764014236, 15528028472]

約数ペア:

[(1, 15528028472), (2, 7764014236), (4, 3882007118), (8, 1941003559), (11, 1411638952), (22, 705819476), (44, 352909738), (88, 176454869), (211, 73592552), (311, 49929352), (422, 36796276), (622, 24964676), (844, 18398138), (1244, 12482338), (1688, 9199069), (2321, 6690232), (2488, 6241169), (2689, 5774648), (3421, 4539032), (4642, 3345116), (5378, 2887324), (6842, 2269516), (9284, 1672558), (10756, 1443662), (13684, 1134758), (18568, 836279), (21512, 721831), (27368, 567379), (29579, 524968), (59158, 262484), (65621, 236632), (118316, 131242)]