256570524

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{463}}^1\times {\mathrm{733}}^1$

素因数の和:1216

約数の個数: 96

約数和(自身を含む): 762890240

約数和(自身を除く): 506319716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 463, 733, 756, 926, 1389, 1466, 1852, 2199, 2778, 2932, 3241, 4167, 4398, 5131, 5556, 6482, 6597, 8334, 8796, 9723, 10262, 12501, 12964, 13194, 15393, 16668, 19446, 19791, 20524, 25002, 26388, 29169, 30786, 38892, 39582, 46179, 50004, 58338, 61572, 79164, 87507, 92358, 116676, 138537, 175014, 184716, 277074, 339379, 350028, 554148, 678758, 1018137, 1357516, 2036274, 2375653, 3054411, 4072548, 4751306, 6108822, 7126959, 9163233, 9502612, 12217644, 14253918, 18326466, 21380877, 28507836, 36652932, 42761754, 64142631, 85523508, 128285262, 256570524]

約数ペア:

[(1, 256570524), (2, 128285262), (3, 85523508), (4, 64142631), (6, 42761754), (7, 36652932), (9, 28507836), (12, 21380877), (14, 18326466), (18, 14253918), (21, 12217644), (27, 9502612), (28, 9163233), (36, 7126959), (42, 6108822), (54, 4751306), (63, 4072548), (84, 3054411), (108, 2375653), (126, 2036274), (189, 1357516), (252, 1018137), (378, 678758), (463, 554148), (733, 350028), (756, 339379), (926, 277074), (1389, 184716), (1466, 175014), (1852, 138537), (2199, 116676), (2778, 92358), (2932, 87507), (3241, 79164), (4167, 61572), (4398, 58338), (5131, 50004), (5556, 46179), (6482, 39582), (6597, 38892), (8334, 30786), (8796, 29169), (9723, 26388), (10262, 25002), (12501, 20524), (12964, 19791), (13194, 19446), (15393, 16668)]