262381896

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1789}}^1$

素因数の和:1908

約数の個数: 128

約数和(自身を含む): 842016000

約数和(自身を除く): 579634104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 97, 108, 126, 168, 189, 194, 216, 252, 291, 378, 388, 504, 582, 679, 756, 776, 873, 1164, 1358, 1512, 1746, 1789, 2037, 2328, 2619, 2716, 3492, 3578, 4074, 5238, 5367, 5432, 6111, 6984, 7156, 8148, 10476, 10734, 12222, 12523, 14312, 16101, 16296, 18333, 20952, 21468, 24444, 25046, 32202, 36666, 37569, 42936, 48303, 48888, 50092, 64404, 73332, 75138, 96606, 100184, 112707, 128808, 146664, 150276, 173533, 193212, 225414, 300552, 338121, 347066, 386424, 450828, 520599, 676242, 694132, 901656, 1041198, 1214731, 1352484, 1388264, 1561797, 2082396, 2429462, 2704968, 3123594, 3644193, 4164792, 4685391, 4858924, 6247188, 7288386, 9370782, 9717848, 10932579, 12494376, 14576772, 18741564, 21865158, 29153544, 32797737, 37483128, 43730316, 65595474, 87460632, 131190948, 262381896]

約数ペア:

[(1, 262381896), (2, 131190948), (3, 87460632), (4, 65595474), (6, 43730316), (7, 37483128), (8, 32797737), (9, 29153544), (12, 21865158), (14, 18741564), (18, 14576772), (21, 12494376), (24, 10932579), (27, 9717848), (28, 9370782), (36, 7288386), (42, 6247188), (54, 4858924), (56, 4685391), (63, 4164792), (72, 3644193), (84, 3123594), (97, 2704968), (108, 2429462), (126, 2082396), (168, 1561797), (189, 1388264), (194, 1352484), (216, 1214731), (252, 1041198), (291, 901656), (378, 694132), (388, 676242), (504, 520599), (582, 450828), (679, 386424), (756, 347066), (776, 338121), (873, 300552), (1164, 225414), (1358, 193212), (1512, 173533), (1746, 150276), (1789, 146664), (2037, 128808), (2328, 112707), (2619, 100184), (2716, 96606), (3492, 75138), (3578, 73332), (4074, 64404), (5238, 50092), (5367, 48888), (5432, 48303), (6111, 42936), (6984, 37569), (7156, 36666), (8148, 32202), (10476, 25046), (10734, 24444), (12222, 21468), (12523, 20952), (14312, 18333), (16101, 16296)]