1212276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 3214400

約数和(自身を除く): 2002124

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 409, 494, 741, 818, 988, 1227, 1482, 1636, 2454, 2964, 4908, 5317, 7771, 10634, 15542, 15951, 21268, 23313, 31084, 31902, 46626, 63804, 93252, 101023, 202046, 303069, 404092, 606138, 1212276]

約数ペア:

[(1, 1212276), (2, 606138), (3, 404092), (4, 303069), (6, 202046), (12, 101023), (13, 93252), (19, 63804), (26, 46626), (38, 31902), (39, 31084), (52, 23313), (57, 21268), (76, 15951), (78, 15542), (114, 10634), (156, 7771), (228, 5317), (247, 4908), (409, 2964), (494, 2454), (741, 1636), (818, 1482), (988, 1227)]