620495832

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{81047}}^1$

素因数の和:81096

約数の個数: 64

約数和(自身を含む): 1750636800

約数和(自身を除く): 1130140968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1914, 2552, 3828, 7656, 81047, 162094, 243141, 324188, 486282, 648376, 891517, 972564, 1783034, 1945128, 2350363, 2674551, 3566068, 4700726, 5349102, 7051089, 7132136, 9401452, 10698204, 14102178, 18802904, 21396408, 25853993, 28204356, 51707986, 56408712, 77561979, 103415972, 155123958, 206831944, 310247916, 620495832]

約数ペア:

[(1, 620495832), (2, 310247916), (3, 206831944), (4, 155123958), (6, 103415972), (8, 77561979), (11, 56408712), (12, 51707986), (22, 28204356), (24, 25853993), (29, 21396408), (33, 18802904), (44, 14102178), (58, 10698204), (66, 9401452), (87, 7132136), (88, 7051089), (116, 5349102), (132, 4700726), (174, 3566068), (232, 2674551), (264, 2350363), (319, 1945128), (348, 1783034), (638, 972564), (696, 891517), (957, 648376), (1276, 486282), (1914, 324188), (2552, 243141), (3828, 162094), (7656, 81047)]