7412797128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{905767}}^1$

素因数の和:905818

約数の個数: 64

約数和(自身を含む): 20868894720

約数和(自身を除く): 13456097592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 905767, 1811534, 2717301, 3623068, 5434602, 7246136, 9963437, 10869204, 19926874, 21738408, 28078777, 29890311, 39853748, 56157554, 59780622, 79707496, 84236331, 112315108, 119561244, 168472662, 224630216, 239122488, 308866547, 336945324, 617733094, 673890648, 926599641, 1235466188, 1853199282, 2470932376, 3706398564, 7412797128]

約数ペア:

[(1, 7412797128), (2, 3706398564), (3, 2470932376), (4, 1853199282), (6, 1235466188), (8, 926599641), (11, 673890648), (12, 617733094), (22, 336945324), (24, 308866547), (31, 239122488), (33, 224630216), (44, 168472662), (62, 119561244), (66, 112315108), (88, 84236331), (93, 79707496), (124, 59780622), (132, 56157554), (186, 39853748), (248, 29890311), (264, 28078777), (341, 21738408), (372, 19926874), (682, 10869204), (744, 9963437), (1023, 7246136), (1364, 5434602), (2046, 3623068), (2728, 2717301), (4092, 1811534), (8184, 905767)]