581064

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 64

約数和(自身を含む): 1658880

約数和(自身を除く): 1077816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 71, 88, 93, 124, 132, 142, 186, 213, 248, 264, 284, 341, 372, 426, 568, 682, 744, 781, 852, 1023, 1364, 1562, 1704, 2046, 2201, 2343, 2728, 3124, 4092, 4402, 4686, 6248, 6603, 8184, 8804, 9372, 13206, 17608, 18744, 24211, 26412, 48422, 52824, 72633, 96844, 145266, 193688, 290532, 581064]

約数ペア:

[(1, 581064), (2, 290532), (3, 193688), (4, 145266), (6, 96844), (8, 72633), (11, 52824), (12, 48422), (22, 26412), (24, 24211), (31, 18744), (33, 17608), (44, 13206), (62, 9372), (66, 8804), (71, 8184), (88, 6603), (93, 6248), (124, 4686), (132, 4402), (142, 4092), (186, 3124), (213, 2728), (248, 2343), (264, 2201), (284, 2046), (341, 1704), (372, 1562), (426, 1364), (568, 1023), (682, 852), (744, 781)]