620373408

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{340117}}^1$

素因数の和:340149

約数の個数: 48

約数和(自身を含む): 1714194720

約数和(自身を除く): 1093821312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 340117, 680234, 1020351, 1360468, 2040702, 2720936, 4081404, 5441872, 6462223, 8162808, 10883744, 12924446, 16325616, 19386669, 25848892, 32651232, 38773338, 51697784, 77546676, 103395568, 155093352, 206791136, 310186704, 620373408]

約数ペア:

[(1, 620373408), (2, 310186704), (3, 206791136), (4, 155093352), (6, 103395568), (8, 77546676), (12, 51697784), (16, 38773338), (19, 32651232), (24, 25848892), (32, 19386669), (38, 16325616), (48, 12924446), (57, 10883744), (76, 8162808), (96, 6462223), (114, 5441872), (152, 4081404), (228, 2720936), (304, 2040702), (456, 1360468), (608, 1020351), (912, 680234), (1824, 340117)]