245072016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6571}}^1$

素因数の和:6629

約数の個数: 120

約数和(自身を含む): 805148864

約数和(自身を除く): 560076848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 2072, 2331, 2664, 3108, 4144, 4662, 5328, 6216, 6571, 9324, 12432, 13142, 18648, 19713, 26284, 37296, 39426, 45997, 52568, 59139, 78852, 91994, 105136, 118278, 137991, 157704, 183988, 236556, 243127, 275982, 315408, 367976, 413973, 473112, 486254, 551964, 729381, 735952, 827946, 946224, 972508, 1103928, 1458762, 1655892, 1701889, 1945016, 2188143, 2207856, 2917524, 3311784, 3403778, 3890032, 4376286, 5105667, 5835048, 6623568, 6807556, 8752572, 10211334, 11670096, 13615112, 15317001, 17505144, 20422668, 27230224, 30634002, 35010288, 40845336, 61268004, 81690672, 122536008, 245072016]

約数ペア:

[(1, 245072016), (2, 122536008), (3, 81690672), (4, 61268004), (6, 40845336), (7, 35010288), (8, 30634002), (9, 27230224), (12, 20422668), (14, 17505144), (16, 15317001), (18, 13615112), (21, 11670096), (24, 10211334), (28, 8752572), (36, 6807556), (37, 6623568), (42, 5835048), (48, 5105667), (56, 4376286), (63, 3890032), (72, 3403778), (74, 3311784), (84, 2917524), (111, 2207856), (112, 2188143), (126, 1945016), (144, 1701889), (148, 1655892), (168, 1458762), (222, 1103928), (252, 972508), (259, 946224), (296, 827946), (333, 735952), (336, 729381), (444, 551964), (504, 486254), (518, 473112), (592, 413973), (666, 367976), (777, 315408), (888, 275982), (1008, 243127), (1036, 236556), (1332, 183988), (1554, 157704), (1776, 137991), (2072, 118278), (2331, 105136), (2664, 91994), (3108, 78852), (4144, 59139), (4662, 52568), (5328, 45997), (6216, 39426), (6571, 37296), (9324, 26284), (12432, 19713), (13142, 18648)]