248310384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1481}}^1$

素因数の和:1998

約数の個数: 80

約数和(自身を含む): 735072000

約数和(自身を除く): 486761616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 499, 998, 1481, 1497, 1996, 2962, 2994, 3493, 3992, 4443, 5924, 5988, 6986, 7984, 8886, 10367, 10479, 11848, 11976, 13972, 17772, 20734, 20958, 23696, 23952, 27944, 31101, 35544, 41468, 41916, 55888, 62202, 71088, 82936, 83832, 124404, 165872, 167664, 248808, 497616, 739019, 1478038, 2217057, 2956076, 4434114, 5173133, 5912152, 8868228, 10346266, 11824304, 15519399, 17736456, 20692532, 31038798, 35472912, 41385064, 62077596, 82770128, 124155192, 248310384]

約数ペア:

[(1, 248310384), (2, 124155192), (3, 82770128), (4, 62077596), (6, 41385064), (7, 35472912), (8, 31038798), (12, 20692532), (14, 17736456), (16, 15519399), (21, 11824304), (24, 10346266), (28, 8868228), (42, 5912152), (48, 5173133), (56, 4434114), (84, 2956076), (112, 2217057), (168, 1478038), (336, 739019), (499, 497616), (998, 248808), (1481, 167664), (1497, 165872), (1996, 124404), (2962, 83832), (2994, 82936), (3493, 71088), (3992, 62202), (4443, 55888), (5924, 41916), (5988, 41468), (6986, 35544), (7984, 31101), (8886, 27944), (10367, 23952), (10479, 23696), (11848, 20958), (11976, 20734), (13972, 17772)]