2521211364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1123}}^1$

素因数の和:1350

約数の個数: 144

約数和(自身を含む): 7462640640

約数和(自身を除く): 4941429276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 151, 177, 236, 252, 302, 354, 413, 453, 531, 604, 708, 826, 906, 1057, 1062, 1123, 1239, 1359, 1652, 1812, 2114, 2124, 2246, 2478, 2718, 3171, 3369, 3717, 4228, 4492, 4956, 5436, 6342, 6738, 7434, 7861, 8909, 9513, 10107, 12684, 13476, 14868, 15722, 17818, 19026, 20214, 23583, 26727, 31444, 35636, 38052, 40428, 47166, 53454, 62363, 66257, 70749, 80181, 94332, 106908, 124726, 132514, 141498, 160362, 169573, 187089, 198771, 249452, 265028, 282996, 320724, 339146, 374178, 397542, 463799, 508719, 561267, 596313, 678292, 748356, 795084, 927598, 1017438, 1122534, 1187011, 1192626, 1391397, 1526157, 1855196, 2034876, 2245068, 2374022, 2385252, 2782794, 3052314, 3561033, 4174191, 4748044, 5565588, 6104628, 7122066, 8348382, 10004807, 10683099, 14244132, 16696764, 20009614, 21366198, 30014421, 40019228, 42732396, 60028842, 70033649, 90043263, 120057684, 140067298, 180086526, 210100947, 280134596, 360173052, 420201894, 630302841, 840403788, 1260605682, 2521211364]

約数ペア:

[(1, 2521211364), (2, 1260605682), (3, 840403788), (4, 630302841), (6, 420201894), (7, 360173052), (9, 280134596), (12, 210100947), (14, 180086526), (18, 140067298), (21, 120057684), (28, 90043263), (36, 70033649), (42, 60028842), (59, 42732396), (63, 40019228), (84, 30014421), (118, 21366198), (126, 20009614), (151, 16696764), (177, 14244132), (236, 10683099), (252, 10004807), (302, 8348382), (354, 7122066), (413, 6104628), (453, 5565588), (531, 4748044), (604, 4174191), (708, 3561033), (826, 3052314), (906, 2782794), (1057, 2385252), (1062, 2374022), (1123, 2245068), (1239, 2034876), (1359, 1855196), (1652, 1526157), (1812, 1391397), (2114, 1192626), (2124, 1187011), (2246, 1122534), (2478, 1017438), (2718, 927598), (3171, 795084), (3369, 748356), (3717, 678292), (4228, 596313), (4492, 561267), (4956, 508719), (5436, 463799), (6342, 397542), (6738, 374178), (7434, 339146), (7861, 320724), (8909, 282996), (9513, 265028), (10107, 249452), (12684, 198771), (13476, 187089), (14868, 169573), (15722, 160362), (17818, 141498), (19026, 132514), (20214, 124726), (23583, 106908), (26727, 94332), (31444, 80181), (35636, 70749), (38052, 66257), (40428, 62363), (47166, 53454)]