417132032

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:731

約数の個数: 80

約数和(自身を含む): 882693504

約数和(自身を除く): 465561472

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 256, 328, 496, 512, 641, 656, 992, 1271, 1282, 1312, 1984, 2542, 2564, 2624, 3968, 5084, 5128, 5248, 7936, 10168, 10256, 10496, 15872, 19871, 20336, 20512, 20992, 26281, 39742, 40672, 41024, 52562, 79484, 81344, 82048, 105124, 158968, 162688, 164096, 210248, 317936, 325376, 328192, 420496, 635872, 650752, 814711, 840992, 1271744, 1629422, 1681984, 2543488, 3258844, 3363968, 5086976, 6517688, 6727936, 10173952, 13035376, 13455872, 26070752, 52141504, 104283008, 208566016, 417132032]

約数ペア:

[(1, 417132032), (2, 208566016), (4, 104283008), (8, 52141504), (16, 26070752), (31, 13455872), (32, 13035376), (41, 10173952), (62, 6727936), (64, 6517688), (82, 5086976), (124, 3363968), (128, 3258844), (164, 2543488), (248, 1681984), (256, 1629422), (328, 1271744), (496, 840992), (512, 814711), (641, 650752), (656, 635872), (992, 420496), (1271, 328192), (1282, 325376), (1312, 317936), (1984, 210248), (2542, 164096), (2564, 162688), (2624, 158968), (3968, 105124), (5084, 82048), (5128, 81344), (5248, 79484), (7936, 52562), (10168, 41024), (10256, 40672), (10496, 39742), (15872, 26281), (19871, 20992), (20336, 20512)]