1290280416

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{790613}}^1$

素因数の和:790643

約数の個数: 48

約数和(自身を含む): 3586225104

約数和(自身を除く): 2295944688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 790613, 1581226, 2371839, 3162452, 4743678, 6324904, 9487356, 12649808, 13440421, 18974712, 25299616, 26880842, 37949424, 40321263, 53761684, 75898848, 80642526, 107523368, 161285052, 215046736, 322570104, 430093472, 645140208, 1290280416]

約数ペア:

[(1, 1290280416), (2, 645140208), (3, 430093472), (4, 322570104), (6, 215046736), (8, 161285052), (12, 107523368), (16, 80642526), (17, 75898848), (24, 53761684), (32, 40321263), (34, 37949424), (48, 26880842), (51, 25299616), (68, 18974712), (96, 13440421), (102, 12649808), (136, 9487356), (204, 6324904), (272, 4743678), (408, 3162452), (544, 2371839), (816, 1581226), (1632, 790613)]