408804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 1102080

約数和(自身を除く): 693276

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 163, 209, 228, 326, 418, 489, 627, 652, 836, 978, 1254, 1793, 1956, 2508, 3097, 3586, 5379, 6194, 7172, 9291, 10758, 12388, 18582, 21516, 34067, 37164, 68134, 102201, 136268, 204402, 408804]

約数ペア:

[(1, 408804), (2, 204402), (3, 136268), (4, 102201), (6, 68134), (11, 37164), (12, 34067), (19, 21516), (22, 18582), (33, 12388), (38, 10758), (44, 9291), (57, 7172), (66, 6194), (76, 5379), (114, 3586), (132, 3097), (163, 2508), (209, 1956), (228, 1793), (326, 1254), (418, 978), (489, 836), (627, 652)]