432865888

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 1100354976

約数和(自身を除く): 667489088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 224, 281, 299, 322, 364, 368, 416, 529, 562, 598, 644, 728, 736, 1058, 1124, 1196, 1288, 1456, 1967, 2093, 2116, 2248, 2392, 2576, 2912, 3653, 3703, 3934, 4186, 4232, 4496, 4784, 5152, 6463, 6877, 7306, 7406, 7868, 8372, 8464, 8992, 9568, 12926, 13754, 14612, 14812, 15736, 16744, 16928, 25571, 25852, 27508, 29224, 29624, 31472, 33488, 45241, 48139, 51142, 51704, 55016, 58448, 59248, 62944, 66976, 84019, 90482, 96278, 102284, 103408, 110032, 116896, 118496, 148649, 168038, 180964, 192556, 204568, 206816, 220064, 297298, 336076, 361928, 385112, 409136, 588133, 594596, 672152, 723856, 770224, 818272, 1040543, 1176266, 1189192, 1344304, 1447712, 1540448, 1932437, 2081086, 2352532, 2378384, 2688608, 3864874, 4162172, 4705064, 4756768, 7729748, 8324344, 9410128, 13527059, 15459496, 16648688, 18820256, 27054118, 30918992, 33297376, 54108236, 61837984, 108216472, 216432944, 432865888]

約数ペア:

[(1, 432865888), (2, 216432944), (4, 108216472), (7, 61837984), (8, 54108236), (13, 33297376), (14, 30918992), (16, 27054118), (23, 18820256), (26, 16648688), (28, 15459496), (32, 13527059), (46, 9410128), (52, 8324344), (56, 7729748), (91, 4756768), (92, 4705064), (104, 4162172), (112, 3864874), (161, 2688608), (182, 2378384), (184, 2352532), (208, 2081086), (224, 1932437), (281, 1540448), (299, 1447712), (322, 1344304), (364, 1189192), (368, 1176266), (416, 1040543), (529, 818272), (562, 770224), (598, 723856), (644, 672152), (728, 594596), (736, 588133), (1058, 409136), (1124, 385112), (1196, 361928), (1288, 336076), (1456, 297298), (1967, 220064), (2093, 206816), (2116, 204568), (2248, 192556), (2392, 180964), (2576, 168038), (2912, 148649), (3653, 118496), (3703, 116896), (3934, 110032), (4186, 103408), (4232, 102284), (4496, 96278), (4784, 90482), (5152, 84019), (6463, 66976), (6877, 62944), (7306, 59248), (7406, 58448), (7868, 55016), (8372, 51704), (8464, 51142), (8992, 48139), (9568, 45241), (12926, 33488), (13754, 31472), (14612, 29624), (14812, 29224), (15736, 27508), (16744, 25852), (16928, 25571)]