123344352

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22541}}^1$

素因数の和:22576

約数の個数: 72

約数和(自身を含む): 369237960

約数和(自身を除く): 245893608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 22541, 45082, 67623, 90164, 135246, 180328, 202869, 270492, 360656, 405738, 428279, 540984, 721312, 811476, 856558, 1081968, 1284837, 1622952, 1713116, 2163936, 2569674, 3245904, 3426232, 3854511, 5139348, 6491808, 6852464, 7709022, 10278696, 13704928, 15418044, 20557392, 30836088, 41114784, 61672176, 123344352]

約数ペア:

[(1, 123344352), (2, 61672176), (3, 41114784), (4, 30836088), (6, 20557392), (8, 15418044), (9, 13704928), (12, 10278696), (16, 7709022), (18, 6852464), (19, 6491808), (24, 5139348), (32, 3854511), (36, 3426232), (38, 3245904), (48, 2569674), (57, 2163936), (72, 1713116), (76, 1622952), (96, 1284837), (114, 1081968), (144, 856558), (152, 811476), (171, 721312), (228, 540984), (288, 428279), (304, 405738), (342, 360656), (456, 270492), (608, 202869), (684, 180328), (912, 135246), (1368, 90164), (1824, 67623), (2736, 45082), (5472, 22541)]