402901272

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{21277}}^1$

素因数の和:21552

約数の個数: 48

約数和(自身を含む): 1095391440

約数和(自身を除く): 692490168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 9468, 18936, 21277, 42554, 63831, 85108, 127662, 170216, 191493, 255324, 382986, 510648, 765972, 1531944, 5595851, 11191702, 16787553, 22383404, 33575106, 44766808, 50362659, 67150212, 100725318, 134300424, 201450636, 402901272]

約数ペア:

[(1, 402901272), (2, 201450636), (3, 134300424), (4, 100725318), (6, 67150212), (8, 50362659), (9, 44766808), (12, 33575106), (18, 22383404), (24, 16787553), (36, 11191702), (72, 5595851), (263, 1531944), (526, 765972), (789, 510648), (1052, 382986), (1578, 255324), (2104, 191493), (2367, 170216), (3156, 127662), (4734, 85108), (6312, 63831), (9468, 42554), (18936, 21277)]