402951408

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{493813}}^1$

素因数の和:493841

約数の個数: 40

約数和(自身を含む): 1102192848

約数和(自身を除く): 699241440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 493813, 987626, 1481439, 1975252, 2962878, 3950504, 5925756, 7901008, 8394821, 11851512, 16789642, 23703024, 25184463, 33579284, 50368926, 67158568, 100737852, 134317136, 201475704, 402951408]

約数ペア:

[(1, 402951408), (2, 201475704), (3, 134317136), (4, 100737852), (6, 67158568), (8, 50368926), (12, 33579284), (16, 25184463), (17, 23703024), (24, 16789642), (34, 11851512), (48, 8394821), (51, 7901008), (68, 5925756), (102, 3950504), (136, 2962878), (204, 1975252), (272, 1481439), (408, 987626), (816, 493813)]