254618492

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^2$

素因数の和:462

約数の個数: 36

約数和(自身を含む): 470426040

約数和(自身を除く): 215807548

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 181, 268, 362, 724, 1943, 3886, 5249, 7772, 10498, 12127, 20996, 24254, 32761, 48508, 65522, 131044, 351683, 703366, 950069, 1406732, 1900138, 2194987, 3800276, 4389974, 8779948, 63654623, 127309246, 254618492]

約数ペア:

[(1, 254618492), (2, 127309246), (4, 63654623), (29, 8779948), (58, 4389974), (67, 3800276), (116, 2194987), (134, 1900138), (181, 1406732), (268, 950069), (362, 703366), (724, 351683), (1943, 131044), (3886, 65522), (5249, 48508), (7772, 32761), (10498, 24254), (12127, 20996)]