633442064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1361}}^1\times {\mathrm{1531}}^1$

素因数の和:2919

約数の個数: 40

約数和(自身を含む): 1293682080

約数和(自身を除く): 660240016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1361, 1531, 2722, 3062, 5444, 6124, 10888, 12248, 21776, 24496, 25859, 29089, 51718, 58178, 103436, 116356, 206872, 232712, 413744, 465424, 2083691, 4167382, 8334764, 16669528, 33339056, 39590129, 79180258, 158360516, 316721032, 633442064]

約数ペア:

[(1, 633442064), (2, 316721032), (4, 158360516), (8, 79180258), (16, 39590129), (19, 33339056), (38, 16669528), (76, 8334764), (152, 4167382), (304, 2083691), (1361, 465424), (1531, 413744), (2722, 232712), (3062, 206872), (5444, 116356), (6124, 103436), (10888, 58178), (12248, 51718), (21776, 29089), (24496, 25859)]