241296276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81409}}^1$

素因数の和:81448

約数の個数: 48

約数和(自身を含む): 638254400

約数和(自身を除く): 396958124

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 81409, 162818, 244227, 325636, 488454, 976908, 1058317, 1546771, 2116634, 3093542, 3174951, 4233268, 4640313, 6187084, 6349902, 9280626, 12699804, 18561252, 20108023, 40216046, 60324069, 80432092, 120648138, 241296276]

約数ペア:

[(1, 241296276), (2, 120648138), (3, 80432092), (4, 60324069), (6, 40216046), (12, 20108023), (13, 18561252), (19, 12699804), (26, 9280626), (38, 6349902), (39, 6187084), (52, 4640313), (57, 4233268), (76, 3174951), (78, 3093542), (114, 2116634), (156, 1546771), (228, 1058317), (247, 976908), (494, 488454), (741, 325636), (988, 244227), (1482, 162818), (2964, 81409)]