449487612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{7789}}^1$

素因数の和:8035

約数の個数: 72

約数和(自身を含む): 1304357600

約数和(自身を除く): 854869988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1374, 1603, 2061, 2748, 3206, 4122, 4809, 6412, 7789, 8244, 9618, 14427, 15578, 19236, 23367, 28854, 31156, 46734, 54523, 57708, 70101, 93468, 109046, 140202, 163569, 218092, 280404, 327138, 490707, 654276, 981414, 1783681, 1962828, 3567362, 5351043, 7134724, 10702086, 12485767, 16053129, 21404172, 24971534, 32106258, 37457301, 49943068, 64212516, 74914602, 112371903, 149829204, 224743806, 449487612]

約数ペア:

[(1, 449487612), (2, 224743806), (3, 149829204), (4, 112371903), (6, 74914602), (7, 64212516), (9, 49943068), (12, 37457301), (14, 32106258), (18, 24971534), (21, 21404172), (28, 16053129), (36, 12485767), (42, 10702086), (63, 7134724), (84, 5351043), (126, 3567362), (229, 1962828), (252, 1783681), (458, 981414), (687, 654276), (916, 490707), (1374, 327138), (1603, 280404), (2061, 218092), (2748, 163569), (3206, 140202), (4122, 109046), (4809, 93468), (6412, 70101), (7789, 57708), (8244, 54523), (9618, 46734), (14427, 31156), (15578, 28854), (19236, 23367)]