289366812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2011}}^1$

素因数の和:2599

約数の個数: 72

約数和(自身を含む): 837828992

約数和(自身を除く): 548462180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 571, 1142, 1713, 2011, 2284, 3426, 3997, 4022, 5139, 6033, 6852, 7994, 8044, 10278, 11991, 12066, 14077, 15988, 18099, 20556, 23982, 24132, 28154, 35973, 36198, 42231, 47964, 56308, 71946, 72396, 84462, 126693, 143892, 168924, 253386, 506772, 1148281, 2296562, 3444843, 4593124, 6889686, 8037967, 10334529, 13779372, 16075934, 20669058, 24113901, 32151868, 41338116, 48227802, 72341703, 96455604, 144683406, 289366812]

約数ペア:

[(1, 289366812), (2, 144683406), (3, 96455604), (4, 72341703), (6, 48227802), (7, 41338116), (9, 32151868), (12, 24113901), (14, 20669058), (18, 16075934), (21, 13779372), (28, 10334529), (36, 8037967), (42, 6889686), (63, 4593124), (84, 3444843), (126, 2296562), (252, 1148281), (571, 506772), (1142, 253386), (1713, 168924), (2011, 143892), (2284, 126693), (3426, 84462), (3997, 72396), (4022, 71946), (5139, 56308), (6033, 47964), (6852, 42231), (7994, 36198), (8044, 35973), (10278, 28154), (11991, 24132), (12066, 23982), (14077, 20556), (15988, 18099)]