555156972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{2339}}^1$

素因数の和:2715

約数の個数: 72

約数和(自身を含む): 1482062400

約数和(自身を除く): 926905428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 347, 684, 694, 1041, 1388, 2082, 2339, 3123, 4164, 4678, 6246, 6593, 7017, 9356, 12492, 13186, 14034, 19779, 21051, 26372, 28068, 39558, 42102, 44441, 59337, 79116, 84204, 88882, 118674, 133323, 177764, 237348, 266646, 399969, 533292, 799938, 811633, 1599876, 1623266, 2434899, 3246532, 4869798, 7304697, 9739596, 14609394, 15421027, 29218788, 30842054, 46263081, 61684108, 92526162, 138789243, 185052324, 277578486, 555156972]

約数ペア:

[(1, 555156972), (2, 277578486), (3, 185052324), (4, 138789243), (6, 92526162), (9, 61684108), (12, 46263081), (18, 30842054), (19, 29218788), (36, 15421027), (38, 14609394), (57, 9739596), (76, 7304697), (114, 4869798), (171, 3246532), (228, 2434899), (342, 1623266), (347, 1599876), (684, 811633), (694, 799938), (1041, 533292), (1388, 399969), (2082, 266646), (2339, 237348), (3123, 177764), (4164, 133323), (4678, 118674), (6246, 88882), (6593, 84204), (7017, 79116), (9356, 59337), (12492, 44441), (13186, 42102), (14034, 39558), (19779, 28068), (21051, 26372)]