1366728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 3870720

約数和(自身を除く): 2503992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 167, 186, 248, 264, 334, 341, 372, 501, 668, 682, 744, 1002, 1023, 1336, 1364, 1837, 2004, 2046, 2728, 3674, 4008, 4092, 5177, 5511, 7348, 8184, 10354, 11022, 14696, 15531, 20708, 22044, 31062, 41416, 44088, 56947, 62124, 113894, 124248, 170841, 227788, 341682, 455576, 683364, 1366728]

約数ペア:

[(1, 1366728), (2, 683364), (3, 455576), (4, 341682), (6, 227788), (8, 170841), (11, 124248), (12, 113894), (22, 62124), (24, 56947), (31, 44088), (33, 41416), (44, 31062), (62, 22044), (66, 20708), (88, 15531), (93, 14696), (124, 11022), (132, 10354), (167, 8184), (186, 7348), (248, 5511), (264, 5177), (334, 4092), (341, 4008), (372, 3674), (501, 2728), (668, 2046), (682, 2004), (744, 1837), (1002, 1364), (1023, 1336)]