663335292020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4603}}^1\times {\mathrm{9857}}^1$

素因数の和:14529

約数の個数: 96

約数和(自身を含む): 1509727621248

約数和(自身を除く): 846392329228

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 4603, 7310, 9206, 9857, 14620, 18412, 19714, 23015, 39428, 46030, 49285, 78251, 92060, 98570, 156502, 167569, 197140, 197929, 313004, 335138, 391255, 395858, 423851, 670276, 782510, 791716, 837845, 847702, 989645, 1565020, 1675690, 1695404, 1979290, 2119255, 3351380, 3364793, 3958580, 4238510, 6729586, 7205467, 8477020, 13459172, 14410934, 16823965, 28821868, 33647930, 36027335, 45371771, 67295860, 72054670, 90743542, 144109340, 181487084, 226858855, 453717710, 771320107, 907435420, 1542640214, 1950986153, 3085280428, 3856600535, 3901972306, 7713201070, 7803944612, 9754930765, 15426402140, 19509861530, 33166764601, 39019723060, 66333529202, 132667058404, 165833823005, 331667646010, 663335292020]

約数ペア:

[(1, 663335292020), (2, 331667646010), (4, 165833823005), (5, 132667058404), (10, 66333529202), (17, 39019723060), (20, 33166764601), (34, 19509861530), (43, 15426402140), (68, 9754930765), (85, 7803944612), (86, 7713201070), (170, 3901972306), (172, 3856600535), (215, 3085280428), (340, 1950986153), (430, 1542640214), (731, 907435420), (860, 771320107), (1462, 453717710), (2924, 226858855), (3655, 181487084), (4603, 144109340), (7310, 90743542), (9206, 72054670), (9857, 67295860), (14620, 45371771), (18412, 36027335), (19714, 33647930), (23015, 28821868), (39428, 16823965), (46030, 14410934), (49285, 13459172), (78251, 8477020), (92060, 7205467), (98570, 6729586), (156502, 4238510), (167569, 3958580), (197140, 3364793), (197929, 3351380), (313004, 2119255), (335138, 1979290), (391255, 1695404), (395858, 1675690), (423851, 1565020), (670276, 989645), (782510, 847702), (791716, 837845)]