274993224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 806215680

約数和(自身を除く): 531222456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 71, 88, 102, 132, 136, 142, 187, 204, 213, 264, 284, 374, 408, 426, 561, 568, 748, 781, 852, 863, 1122, 1207, 1496, 1562, 1704, 1726, 2244, 2343, 2414, 2589, 3124, 3452, 3621, 4488, 4686, 4828, 5178, 6248, 6904, 7242, 9372, 9493, 9656, 10356, 13277, 14484, 14671, 18744, 18986, 20712, 26554, 28479, 28968, 29342, 37972, 39831, 44013, 53108, 56958, 58684, 61273, 75944, 79662, 88026, 106216, 113916, 117368, 122546, 159324, 161381, 176052, 183819, 227832, 245092, 318648, 322762, 352104, 367638, 484143, 490184, 645524, 674003, 735276, 968286, 1041641, 1291048, 1348006, 1470552, 1936572, 2022009, 2083282, 2696012, 3124923, 3873144, 4044018, 4166564, 5392024, 6249846, 8088036, 8333128, 11458051, 12499692, 16176072, 22916102, 24999384, 34374153, 45832204, 68748306, 91664408, 137496612, 274993224]

約数ペア:

[(1, 274993224), (2, 137496612), (3, 91664408), (4, 68748306), (6, 45832204), (8, 34374153), (11, 24999384), (12, 22916102), (17, 16176072), (22, 12499692), (24, 11458051), (33, 8333128), (34, 8088036), (44, 6249846), (51, 5392024), (66, 4166564), (68, 4044018), (71, 3873144), (88, 3124923), (102, 2696012), (132, 2083282), (136, 2022009), (142, 1936572), (187, 1470552), (204, 1348006), (213, 1291048), (264, 1041641), (284, 968286), (374, 735276), (408, 674003), (426, 645524), (561, 490184), (568, 484143), (748, 367638), (781, 352104), (852, 322762), (863, 318648), (1122, 245092), (1207, 227832), (1496, 183819), (1562, 176052), (1704, 161381), (1726, 159324), (2244, 122546), (2343, 117368), (2414, 113916), (2589, 106216), (3124, 88026), (3452, 79662), (3621, 75944), (4488, 61273), (4686, 58684), (4828, 56958), (5178, 53108), (6248, 44013), (6904, 39831), (7242, 37972), (9372, 29342), (9493, 28968), (9656, 28479), (10356, 26554), (13277, 20712), (14484, 18986), (14671, 18744)]