225580656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1319}}^1$

素因数の和:1846

約数の個数: 80

約数和(自身を含む): 667814400

約数和(自身を除く): 442233744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 509, 1018, 1319, 1527, 2036, 2638, 3054, 3563, 3957, 4072, 5276, 6108, 7126, 7914, 8144, 9233, 10552, 10689, 12216, 14252, 15828, 18466, 21104, 21378, 24432, 27699, 28504, 31656, 36932, 42756, 55398, 57008, 63312, 73864, 85512, 110796, 147728, 171024, 221592, 443184, 671371, 1342742, 2014113, 2685484, 4028226, 4699597, 5370968, 8056452, 9399194, 10741936, 14098791, 16112904, 18798388, 28197582, 32225808, 37596776, 56395164, 75193552, 112790328, 225580656]

約数ペア:

[(1, 225580656), (2, 112790328), (3, 75193552), (4, 56395164), (6, 37596776), (7, 32225808), (8, 28197582), (12, 18798388), (14, 16112904), (16, 14098791), (21, 10741936), (24, 9399194), (28, 8056452), (42, 5370968), (48, 4699597), (56, 4028226), (84, 2685484), (112, 2014113), (168, 1342742), (336, 671371), (509, 443184), (1018, 221592), (1319, 171024), (1527, 147728), (2036, 110796), (2638, 85512), (3054, 73864), (3563, 63312), (3957, 57008), (4072, 55398), (5276, 42756), (6108, 36932), (7126, 31656), (7914, 28504), (8144, 27699), (9233, 24432), (10552, 21378), (10689, 21104), (12216, 18466), (14252, 15828)]