274319864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3457}}^1$

素因数の和:3592

約数の個数: 64

約数和(自身を含む): 639038400

約数和(自身を除く): 364718536

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 109, 182, 218, 364, 436, 728, 763, 872, 1417, 1526, 2834, 3052, 3457, 5668, 6104, 6914, 9919, 11336, 13828, 19838, 24199, 27656, 39676, 44941, 48398, 79352, 89882, 96796, 179764, 193592, 314587, 359528, 376813, 629174, 753626, 1258348, 1507252, 2516696, 2637691, 3014504, 4898569, 5275382, 9797138, 10550764, 19594276, 21101528, 34289983, 39188552, 68579966, 137159932, 274319864]

約数ペア:

[(1, 274319864), (2, 137159932), (4, 68579966), (7, 39188552), (8, 34289983), (13, 21101528), (14, 19594276), (26, 10550764), (28, 9797138), (52, 5275382), (56, 4898569), (91, 3014504), (104, 2637691), (109, 2516696), (182, 1507252), (218, 1258348), (364, 753626), (436, 629174), (728, 376813), (763, 359528), (872, 314587), (1417, 193592), (1526, 179764), (2834, 96796), (3052, 89882), (3457, 79352), (5668, 48398), (6104, 44941), (6914, 39676), (9919, 27656), (11336, 24199), (13828, 19838)]