227171644

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^2\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 72

約数和(自身を含む): 486197600

約数和(自身を除く): 259025956

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 313, 322, 343, 529, 626, 644, 686, 1058, 1127, 1252, 1372, 2116, 2191, 2254, 3703, 4382, 4508, 7199, 7406, 7889, 8764, 14398, 14812, 15337, 15778, 25921, 28796, 30674, 31556, 50393, 51842, 61348, 100786, 103684, 107359, 165577, 181447, 201572, 214718, 331154, 352751, 362894, 429436, 662308, 705502, 725788, 1159039, 1411004, 2318078, 2469257, 4636156, 4938514, 8113273, 9877028, 16226546, 32453092, 56792911, 113585822, 227171644]

約数ペア:

[(1, 227171644), (2, 113585822), (4, 56792911), (7, 32453092), (14, 16226546), (23, 9877028), (28, 8113273), (46, 4938514), (49, 4636156), (92, 2469257), (98, 2318078), (161, 1411004), (196, 1159039), (313, 725788), (322, 705502), (343, 662308), (529, 429436), (626, 362894), (644, 352751), (686, 331154), (1058, 214718), (1127, 201572), (1252, 181447), (1372, 165577), (2116, 107359), (2191, 103684), (2254, 100786), (3703, 61348), (4382, 51842), (4508, 50393), (7199, 31556), (7406, 30674), (7889, 28796), (8764, 25921), (14398, 15778), (14812, 15337)]