290595816

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{192193}}^1$

素因数の和:192215

約数の個数: 64

約数和(自身を含む): 922531200

約数和(自身を除く): 631935384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 192193, 384386, 576579, 768772, 1153158, 1345351, 1537544, 1729737, 2306316, 2690702, 3459474, 4036053, 4612632, 5189211, 5381404, 6918948, 8072106, 10378422, 10762808, 12108159, 13837896, 16144212, 20756844, 24216318, 32288424, 36324477, 41513688, 48432636, 72648954, 96865272, 145297908, 290595816]

約数ペア:

[(1, 290595816), (2, 145297908), (3, 96865272), (4, 72648954), (6, 48432636), (7, 41513688), (8, 36324477), (9, 32288424), (12, 24216318), (14, 20756844), (18, 16144212), (21, 13837896), (24, 12108159), (27, 10762808), (28, 10378422), (36, 8072106), (42, 6918948), (54, 5381404), (56, 5189211), (63, 4612632), (72, 4036053), (84, 3459474), (108, 2690702), (126, 2306316), (168, 1729737), (189, 1537544), (216, 1345351), (252, 1153158), (378, 768772), (504, 576579), (756, 384386), (1512, 192193)]