411465444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{138821}}^1$

素因数の和:138860

約数の個数: 48

約数和(自身を含む): 1088364480

約数和(自身を除く): 676899036

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, 138821, 277642, 416463, 555284, 832926, 1665852, 1804673, 2637599, 3609346, 5275198, 5414019, 7218692, 7912797, 10550396, 10828038, 15825594, 21656076, 31651188, 34288787, 68577574, 102866361, 137155148, 205732722, 411465444]

約数ペア:

[(1, 411465444), (2, 205732722), (3, 137155148), (4, 102866361), (6, 68577574), (12, 34288787), (13, 31651188), (19, 21656076), (26, 15825594), (38, 10828038), (39, 10550396), (52, 7912797), (57, 7218692), (76, 5414019), (78, 5275198), (114, 3609346), (156, 2637599), (228, 1804673), (247, 1665852), (494, 832926), (741, 555284), (988, 416463), (1482, 277642), (2964, 138821)]