212611464

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 633337380

約数和(自身を除く): 420725916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 101, 104, 117, 156, 169, 173, 202, 234, 303, 312, 338, 346, 404, 468, 507, 519, 606, 676, 692, 808, 909, 936, 1014, 1038, 1212, 1313, 1352, 1384, 1521, 1557, 1818, 2028, 2076, 2249, 2424, 2626, 3042, 3114, 3636, 3939, 4056, 4152, 4498, 5252, 6084, 6228, 6747, 7272, 7878, 8996, 10504, 11817, 12168, 12456, 13494, 15756, 17069, 17473, 17992, 20241, 23634, 26988, 29237, 31512, 34138, 34946, 40482, 47268, 51207, 52419, 53976, 58474, 68276, 69892, 80964, 87711, 94536, 102414, 104838, 116948, 136552, 139784, 153621, 157257, 161928, 175422, 204828, 209676, 227149, 233896, 263133, 307242, 314514, 350844, 409656, 419352, 454298, 526266, 614484, 629028, 681447, 701688, 908596, 1052532, 1228968, 1258056, 1362894, 1817192, 2044341, 2105064, 2725788, 2952937, 4088682, 5451576, 5905874, 8177364, 8858811, 11811748, 16354728, 17717622, 23623496, 26576433, 35435244, 53152866, 70870488, 106305732, 212611464]

約数ペア:

[(1, 212611464), (2, 106305732), (3, 70870488), (4, 53152866), (6, 35435244), (8, 26576433), (9, 23623496), (12, 17717622), (13, 16354728), (18, 11811748), (24, 8858811), (26, 8177364), (36, 5905874), (39, 5451576), (52, 4088682), (72, 2952937), (78, 2725788), (101, 2105064), (104, 2044341), (117, 1817192), (156, 1362894), (169, 1258056), (173, 1228968), (202, 1052532), (234, 908596), (303, 701688), (312, 681447), (338, 629028), (346, 614484), (404, 526266), (468, 454298), (507, 419352), (519, 409656), (606, 350844), (676, 314514), (692, 307242), (808, 263133), (909, 233896), (936, 227149), (1014, 209676), (1038, 204828), (1212, 175422), (1313, 161928), (1352, 157257), (1384, 153621), (1521, 139784), (1557, 136552), (1818, 116948), (2028, 104838), (2076, 102414), (2249, 94536), (2424, 87711), (2626, 80964), (3042, 69892), (3114, 68276), (3636, 58474), (3939, 53976), (4056, 52419), (4152, 51207), (4498, 47268), (5252, 40482), (6084, 34946), (6228, 34138), (6747, 31512), (7272, 29237), (7878, 26988), (8996, 23634), (10504, 20241), (11817, 17992), (12168, 17473), (12456, 17069), (13494, 15756)]