258374676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{29863}}^1$

素因数の和:29980

約数の個数: 48

約数和(自身を含む): 695711744

約数和(自身を除く): 437337068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 29863, 59726, 89589, 119452, 179178, 209041, 358356, 418082, 627123, 836164, 1254246, 2508492, 3075889, 6151778, 9227667, 12303556, 18455334, 21531223, 36910668, 43062446, 64593669, 86124892, 129187338, 258374676]

約数ペア:

[(1, 258374676), (2, 129187338), (3, 86124892), (4, 64593669), (6, 43062446), (7, 36910668), (12, 21531223), (14, 18455334), (21, 12303556), (28, 9227667), (42, 6151778), (84, 3075889), (103, 2508492), (206, 1254246), (309, 836164), (412, 627123), (618, 418082), (721, 358356), (1236, 209041), (1442, 179178), (2163, 119452), (2884, 89589), (4326, 59726), (8652, 29863)]