281502612

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2677}}^1$

素因数の和:2837

約数の個数: 72

約数和(自身を含む): 748640256

約数和(自身を除く): 467137644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 127, 138, 207, 254, 276, 381, 414, 508, 762, 828, 1143, 1524, 2286, 2677, 2921, 4572, 5354, 5842, 8031, 8763, 10708, 11684, 16062, 17526, 24093, 26289, 32124, 35052, 48186, 52578, 61571, 96372, 105156, 123142, 184713, 246284, 339979, 369426, 554139, 679958, 738852, 1019937, 1108278, 1359916, 2039874, 2216556, 3059811, 4079748, 6119622, 7819517, 12239244, 15639034, 23458551, 31278068, 46917102, 70375653, 93834204, 140751306, 281502612]

約数ペア:

[(1, 281502612), (2, 140751306), (3, 93834204), (4, 70375653), (6, 46917102), (9, 31278068), (12, 23458551), (18, 15639034), (23, 12239244), (36, 7819517), (46, 6119622), (69, 4079748), (92, 3059811), (127, 2216556), (138, 2039874), (207, 1359916), (254, 1108278), (276, 1019937), (381, 738852), (414, 679958), (508, 554139), (762, 369426), (828, 339979), (1143, 246284), (1524, 184713), (2286, 123142), (2677, 105156), (2921, 96372), (4572, 61571), (5354, 52578), (5842, 48186), (8031, 35052), (8763, 32124), (10708, 26289), (11684, 24093), (16062, 17526)]