303811772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{521}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 602471520

約数和(自身を除く): 298659748

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 457, 521, 638, 914, 1042, 1276, 1828, 2084, 5027, 5731, 10054, 11462, 13253, 15109, 20108, 22924, 26506, 30218, 53012, 60436, 145783, 166199, 238097, 291566, 332398, 476194, 583132, 664796, 952388, 2619067, 5238134, 6904813, 10476268, 13809626, 27619252, 75952943, 151905886, 303811772]

約数ペア:

[(1, 303811772), (2, 151905886), (4, 75952943), (11, 27619252), (22, 13809626), (29, 10476268), (44, 6904813), (58, 5238134), (116, 2619067), (319, 952388), (457, 664796), (521, 583132), (638, 476194), (914, 332398), (1042, 291566), (1276, 238097), (1828, 166199), (2084, 145783), (5027, 60436), (5731, 53012), (10054, 30218), (11462, 26506), (13253, 22924), (15109, 20108)]