280936992

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{59723}}^1$

素因数の和:59750

約数の個数: 72

約数和(自身を含む): 857875536

約数和(自身を除く): 576938544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 59723, 119446, 179169, 238892, 358338, 418061, 477784, 716676, 836122, 955568, 1254183, 1433352, 1672244, 1911136, 2508366, 2866704, 2926427, 3344488, 5016732, 5733408, 5852854, 6688976, 8779281, 10033464, 11705708, 13377952, 17558562, 20066928, 23411416, 35117124, 40133856, 46822832, 70234248, 93645664, 140468496, 280936992]

約数ペア:

[(1, 280936992), (2, 140468496), (3, 93645664), (4, 70234248), (6, 46822832), (7, 40133856), (8, 35117124), (12, 23411416), (14, 20066928), (16, 17558562), (21, 13377952), (24, 11705708), (28, 10033464), (32, 8779281), (42, 6688976), (48, 5852854), (49, 5733408), (56, 5016732), (84, 3344488), (96, 2926427), (98, 2866704), (112, 2508366), (147, 1911136), (168, 1672244), (196, 1433352), (224, 1254183), (294, 955568), (336, 836122), (392, 716676), (588, 477784), (672, 418061), (784, 358338), (1176, 238892), (1568, 179169), (2352, 119446), (4704, 59723)]