216221216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12263}}^1$

素因数の和:12321

約数の個数: 48

約数和(自身を含む): 463579200

約数和(自身を除く): 247357984

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 2204, 4408, 8816, 12263, 17632, 24526, 49052, 98104, 196208, 232997, 355627, 392416, 465994, 711254, 931988, 1422508, 1863976, 2845016, 3727952, 5690032, 6756913, 7455904, 11380064, 13513826, 27027652, 54055304, 108110608, 216221216]

約数ペア:

[(1, 216221216), (2, 108110608), (4, 54055304), (8, 27027652), (16, 13513826), (19, 11380064), (29, 7455904), (32, 6756913), (38, 5690032), (58, 3727952), (76, 2845016), (116, 1863976), (152, 1422508), (232, 931988), (304, 711254), (464, 465994), (551, 392416), (608, 355627), (928, 232997), (1102, 196208), (2204, 98104), (4408, 49052), (8816, 24526), (12263, 17632)]