645624339976

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{4617143}}^1$

素因数の和:4617394

約数の個数: 64

約数和(自身を含む): 1515900718080

約数和(自身を除く): 870276378104

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 227, 308, 454, 616, 908, 1589, 1816, 2497, 3178, 4994, 6356, 9988, 12712, 17479, 19976, 34958, 69916, 139832, 4617143, 9234286, 18468572, 32320001, 36937144, 50788573, 64640002, 101577146, 129280004, 203154292, 258560008, 355520011, 406308584, 711040022, 1048091461, 1422080044, 2096182922, 2844160088, 4192365844, 7336640227, 8384731688, 11529006071, 14673280454, 23058012142, 29346560908, 46116024284, 58693121816, 80703042497, 92232048568, 161406084994, 322812169988, 645624339976]

約数ペア:

[(1, 645624339976), (2, 322812169988), (4, 161406084994), (7, 92232048568), (8, 80703042497), (11, 58693121816), (14, 46116024284), (22, 29346560908), (28, 23058012142), (44, 14673280454), (56, 11529006071), (77, 8384731688), (88, 7336640227), (154, 4192365844), (227, 2844160088), (308, 2096182922), (454, 1422080044), (616, 1048091461), (908, 711040022), (1589, 406308584), (1816, 355520011), (2497, 258560008), (3178, 203154292), (4994, 129280004), (6356, 101577146), (9988, 64640002), (12712, 50788573), (17479, 36937144), (19976, 32320001), (34958, 18468572), (69916, 9234286), (139832, 4617143)]