439648542

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{6359}}^1$

素因数の和:6557

約数の個数: 48

約数和(自身を含む): 1000097280

約数和(自身を除く): 560448738

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 167, 207, 334, 414, 501, 1002, 1503, 3006, 3841, 6359, 7682, 11523, 12718, 19077, 23046, 34569, 38154, 57231, 69138, 114462, 146257, 292514, 438771, 877542, 1061953, 1316313, 2123906, 2632626, 3185859, 6371718, 9557577, 19115154, 24424919, 48849838, 73274757, 146549514, 219824271, 439648542]

約数ペア:

[(1, 439648542), (2, 219824271), (3, 146549514), (6, 73274757), (9, 48849838), (18, 24424919), (23, 19115154), (46, 9557577), (69, 6371718), (138, 3185859), (167, 2632626), (207, 2123906), (334, 1316313), (414, 1061953), (501, 877542), (1002, 438771), (1503, 292514), (3006, 146257), (3841, 114462), (6359, 69138), (7682, 57231), (11523, 38154), (12718, 34569), (19077, 23046)]