400378032

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{48779}}^1$

素因数の和:48815

約数の個数: 80

約数和(自身を含む): 1209744000

約数和(自身を除く): 809365968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 48779, 97558, 146337, 195116, 292674, 390232, 439011, 585348, 780464, 878022, 926801, 1170696, 1317033, 1756044, 1853602, 2341392, 2634066, 2780403, 3512088, 3707204, 5268132, 5560806, 7024176, 7414408, 8341209, 10536264, 11121612, 14828816, 16682418, 21072528, 22243224, 25023627, 33364836, 44486448, 50047254, 66729672, 100094508, 133459344, 200189016, 400378032]

約数ペア:

[(1, 400378032), (2, 200189016), (3, 133459344), (4, 100094508), (6, 66729672), (8, 50047254), (9, 44486448), (12, 33364836), (16, 25023627), (18, 22243224), (19, 21072528), (24, 16682418), (27, 14828816), (36, 11121612), (38, 10536264), (48, 8341209), (54, 7414408), (57, 7024176), (72, 5560806), (76, 5268132), (108, 3707204), (114, 3512088), (144, 2780403), (152, 2634066), (171, 2341392), (216, 1853602), (228, 1756044), (304, 1317033), (342, 1170696), (432, 926801), (456, 878022), (513, 780464), (684, 585348), (912, 439011), (1026, 390232), (1368, 292674), (2052, 195116), (2736, 146337), (4104, 97558), (8208, 48779)]