814986816

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{86627}}^1$

素因数の和:86656

約数の個数: 84

約数和(自身を含む): 2508400368

約数和(自身を除く): 1693413552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 86627, 173254, 259881, 346508, 519762, 606389, 693016, 1039524, 1212778, 1386032, 1819167, 2079048, 2425556, 2772064, 3638334, 4158096, 4244723, 4851112, 5544128, 7276668, 8316192, 8489446, 9702224, 12734169, 14553336, 16632384, 16978892, 19404448, 25468338, 29106672, 33957784, 38808896, 50936676, 58213344, 67915568, 101873352, 116426688, 135831136, 203746704, 271662272, 407493408, 814986816]

約数ペア:

[(1, 814986816), (2, 407493408), (3, 271662272), (4, 203746704), (6, 135831136), (7, 116426688), (8, 101873352), (12, 67915568), (14, 58213344), (16, 50936676), (21, 38808896), (24, 33957784), (28, 29106672), (32, 25468338), (42, 19404448), (48, 16978892), (49, 16632384), (56, 14553336), (64, 12734169), (84, 9702224), (96, 8489446), (98, 8316192), (112, 7276668), (147, 5544128), (168, 4851112), (192, 4244723), (196, 4158096), (224, 3638334), (294, 2772064), (336, 2425556), (392, 2079048), (448, 1819167), (588, 1386032), (672, 1212778), (784, 1039524), (1176, 693016), (1344, 606389), (1568, 519762), (2352, 346508), (3136, 259881), (4704, 173254), (9408, 86627)]