723363888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{26959}}^1$

素因数の和:27026

約数の個数: 80

約数和(自身を含む): 2059312640

約数和(自身を除く): 1335948752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 6708, 8944, 13416, 26832, 26959, 53918, 80877, 107836, 161754, 215672, 323508, 350467, 431344, 647016, 700934, 1051401, 1159237, 1294032, 1401868, 2102802, 2318474, 2803736, 3477711, 4205604, 4636948, 5607472, 6955422, 8411208, 9273896, 13910844, 15070081, 16822416, 18547792, 27821688, 30140162, 45210243, 55643376, 60280324, 90420486, 120560648, 180840972, 241121296, 361681944, 723363888]

約数ペア:

[(1, 723363888), (2, 361681944), (3, 241121296), (4, 180840972), (6, 120560648), (8, 90420486), (12, 60280324), (13, 55643376), (16, 45210243), (24, 30140162), (26, 27821688), (39, 18547792), (43, 16822416), (48, 15070081), (52, 13910844), (78, 9273896), (86, 8411208), (104, 6955422), (129, 5607472), (156, 4636948), (172, 4205604), (208, 3477711), (258, 2803736), (312, 2318474), (344, 2102802), (516, 1401868), (559, 1294032), (624, 1159237), (688, 1051401), (1032, 700934), (1118, 647016), (1677, 431344), (2064, 350467), (2236, 323508), (3354, 215672), (4472, 161754), (6708, 107836), (8944, 80877), (13416, 53918), (26832, 26959)]