338576770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:968

約数の個数: 96

約数和(自身を含む): 765313920

約数和(自身を除く): 426737150

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 41, 49, 70, 82, 95, 98, 133, 190, 205, 245, 266, 287, 410, 490, 574, 665, 779, 887, 931, 1330, 1435, 1558, 1774, 1862, 2009, 2870, 3895, 4018, 4435, 4655, 5453, 6209, 7790, 8870, 9310, 10045, 10906, 12418, 16853, 20090, 27265, 31045, 33706, 36367, 38171, 43463, 54530, 62090, 72734, 76342, 84265, 86926, 117971, 168530, 181835, 190855, 217315, 235942, 254569, 363670, 381710, 434630, 509138, 589855, 690973, 825797, 1179710, 1272845, 1381946, 1651594, 1781983, 2545690, 3454865, 3563966, 4128985, 4836811, 6909730, 8257970, 8909915, 9673622, 17819830, 24184055, 33857677, 48368110, 67715354, 169288385, 338576770]

約数ペア:

[(1, 338576770), (2, 169288385), (5, 67715354), (7, 48368110), (10, 33857677), (14, 24184055), (19, 17819830), (35, 9673622), (38, 8909915), (41, 8257970), (49, 6909730), (70, 4836811), (82, 4128985), (95, 3563966), (98, 3454865), (133, 2545690), (190, 1781983), (205, 1651594), (245, 1381946), (266, 1272845), (287, 1179710), (410, 825797), (490, 690973), (574, 589855), (665, 509138), (779, 434630), (887, 381710), (931, 363670), (1330, 254569), (1435, 235942), (1558, 217315), (1774, 190855), (1862, 181835), (2009, 168530), (2870, 117971), (3895, 86926), (4018, 84265), (4435, 76342), (4655, 72734), (5453, 62090), (6209, 54530), (7790, 43463), (8870, 38171), (9310, 36367), (10045, 33706), (10906, 31045), (12418, 27265), (16853, 20090)]