426696648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{81931}}^1$

素因数の和:81978

約数の個数: 64

約数和(自身を含む): 1258475520

約数和(自身を除く): 831778872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 81931, 163862, 245793, 327724, 491586, 573517, 655448, 983172, 1147034, 1720551, 1966344, 2294068, 2539861, 3441102, 4588136, 5079722, 6882204, 7619583, 10159444, 13764408, 15239166, 17779027, 20318888, 30478332, 35558054, 53337081, 60956664, 71116108, 106674162, 142232216, 213348324, 426696648]

約数ペア:

[(1, 426696648), (2, 213348324), (3, 142232216), (4, 106674162), (6, 71116108), (7, 60956664), (8, 53337081), (12, 35558054), (14, 30478332), (21, 20318888), (24, 17779027), (28, 15239166), (31, 13764408), (42, 10159444), (56, 7619583), (62, 6882204), (84, 5079722), (93, 4588136), (124, 3441102), (168, 2539861), (186, 2294068), (217, 1966344), (248, 1720551), (372, 1147034), (434, 983172), (651, 655448), (744, 573517), (868, 491586), (1302, 327724), (1736, 245793), (2604, 163862), (5208, 81931)]