349998308

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{23327}}^1$

素因数の和:23384

約数の個数: 36

約数和(自身を含む): 694987776

約数和(自身を除く): 344989468

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1364, 3751, 7502, 15004, 23327, 46654, 93308, 256597, 513194, 723137, 1026388, 1446274, 2822567, 2892548, 5645134, 7954507, 11290268, 15909014, 31818028, 87499577, 174999154, 349998308]

約数ペア:

[(1, 349998308), (2, 174999154), (4, 87499577), (11, 31818028), (22, 15909014), (31, 11290268), (44, 7954507), (62, 5645134), (121, 2892548), (124, 2822567), (242, 1446274), (341, 1026388), (484, 723137), (682, 513194), (1364, 256597), (3751, 93308), (7502, 46654), (15004, 23327)]