255878112

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{757}}^1$

素因数の和:1280

約数の個数: 96

約数和(自身を含む): 770176512

約数和(自身を除く): 514298400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 503, 672, 757, 1006, 1509, 1514, 2012, 2271, 3018, 3028, 3521, 4024, 4542, 5299, 6036, 6056, 7042, 8048, 9084, 10563, 10598, 12072, 12112, 14084, 15897, 16096, 18168, 21126, 21196, 24144, 24224, 28168, 31794, 36336, 42252, 42392, 48288, 56336, 63588, 72672, 84504, 84784, 112672, 127176, 169008, 169568, 254352, 338016, 380771, 508704, 761542, 1142313, 1523084, 2284626, 2665397, 3046168, 4569252, 5330794, 6092336, 7996191, 9138504, 10661588, 12184672, 15992382, 18277008, 21323176, 31984764, 36554016, 42646352, 63969528, 85292704, 127939056, 255878112]

約数ペア:

[(1, 255878112), (2, 127939056), (3, 85292704), (4, 63969528), (6, 42646352), (7, 36554016), (8, 31984764), (12, 21323176), (14, 18277008), (16, 15992382), (21, 12184672), (24, 10661588), (28, 9138504), (32, 7996191), (42, 6092336), (48, 5330794), (56, 4569252), (84, 3046168), (96, 2665397), (112, 2284626), (168, 1523084), (224, 1142313), (336, 761542), (503, 508704), (672, 380771), (757, 338016), (1006, 254352), (1509, 169568), (1514, 169008), (2012, 127176), (2271, 112672), (3018, 84784), (3028, 84504), (3521, 72672), (4024, 63588), (4542, 56336), (5299, 48288), (6036, 42392), (6056, 42252), (7042, 36336), (8048, 31794), (9084, 28168), (10563, 24224), (10598, 24144), (12072, 21196), (12112, 21126), (14084, 18168), (15897, 16096)]