420586656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1021}}^1$

素因数の和:1654

約数の個数: 96

約数和(自身を含む): 1265056128

約数和(自身を除く): 844469472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 613, 672, 1021, 1226, 1839, 2042, 2452, 3063, 3678, 4084, 4291, 4904, 6126, 7147, 7356, 8168, 8582, 9808, 12252, 12873, 14294, 14712, 16336, 17164, 19616, 21441, 24504, 25746, 28588, 29424, 32672, 34328, 42882, 49008, 51492, 57176, 58848, 68656, 85764, 98016, 102984, 114352, 137312, 171528, 205968, 228704, 343056, 411936, 625873, 686112, 1251746, 1877619, 2503492, 3755238, 4381111, 5006984, 7510476, 8762222, 10013968, 13143333, 15020952, 17524444, 20027936, 26286666, 30041904, 35048888, 52573332, 60083808, 70097776, 105146664, 140195552, 210293328, 420586656]

約数ペア:

[(1, 420586656), (2, 210293328), (3, 140195552), (4, 105146664), (6, 70097776), (7, 60083808), (8, 52573332), (12, 35048888), (14, 30041904), (16, 26286666), (21, 20027936), (24, 17524444), (28, 15020952), (32, 13143333), (42, 10013968), (48, 8762222), (56, 7510476), (84, 5006984), (96, 4381111), (112, 3755238), (168, 2503492), (224, 1877619), (336, 1251746), (613, 686112), (672, 625873), (1021, 411936), (1226, 343056), (1839, 228704), (2042, 205968), (2452, 171528), (3063, 137312), (3678, 114352), (4084, 102984), (4291, 98016), (4904, 85764), (6126, 68656), (7147, 58848), (7356, 57176), (8168, 51492), (8582, 49008), (9808, 42882), (12252, 34328), (12873, 32672), (14294, 29424), (14712, 28588), (16336, 25746), (17164, 24504), (19616, 21441)]