253628448

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61441}}^1$

素因数の和:61497

約数の個数: 48

約数和(自身を含む): 681268896

約数和(自身を除く): 427640448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 61441, 122882, 184323, 245764, 368646, 491528, 737292, 983056, 1474584, 1966112, 2641963, 2949168, 5283926, 5898336, 7925889, 10567852, 15851778, 21135704, 31703556, 42271408, 63407112, 84542816, 126814224, 253628448]

約数ペア:

[(1, 253628448), (2, 126814224), (3, 84542816), (4, 63407112), (6, 42271408), (8, 31703556), (12, 21135704), (16, 15851778), (24, 10567852), (32, 7925889), (43, 5898336), (48, 5283926), (86, 2949168), (96, 2641963), (129, 1966112), (172, 1474584), (258, 983056), (344, 737292), (516, 491528), (688, 368646), (1032, 245764), (1376, 184323), (2064, 122882), (4128, 61441)]