280039584

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{521}}^1$

素因数の和:1054

約数の個数: 96

約数和(自身を含む): 805049280

約数和(自身を除く): 525009696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 509, 521, 528, 1018, 1042, 1056, 1527, 1563, 2036, 2084, 3054, 3126, 4072, 4168, 5599, 5731, 6108, 6252, 8144, 8336, 11198, 11462, 12216, 12504, 16288, 16672, 16797, 17193, 22396, 22924, 24432, 25008, 33594, 34386, 44792, 45848, 48864, 50016, 67188, 68772, 89584, 91696, 134376, 137544, 179168, 183392, 265189, 268752, 275088, 530378, 537504, 550176, 795567, 1060756, 1591134, 2121512, 2917079, 3182268, 4243024, 5834158, 6364536, 8486048, 8751237, 11668316, 12729072, 17502474, 23336632, 25458144, 35004948, 46673264, 70009896, 93346528, 140019792, 280039584]

約数ペア:

[(1, 280039584), (2, 140019792), (3, 93346528), (4, 70009896), (6, 46673264), (8, 35004948), (11, 25458144), (12, 23336632), (16, 17502474), (22, 12729072), (24, 11668316), (32, 8751237), (33, 8486048), (44, 6364536), (48, 5834158), (66, 4243024), (88, 3182268), (96, 2917079), (132, 2121512), (176, 1591134), (264, 1060756), (352, 795567), (509, 550176), (521, 537504), (528, 530378), (1018, 275088), (1042, 268752), (1056, 265189), (1527, 183392), (1563, 179168), (2036, 137544), (2084, 134376), (3054, 91696), (3126, 89584), (4072, 68772), (4168, 67188), (5599, 50016), (5731, 48864), (6108, 45848), (6252, 44792), (8144, 34386), (8336, 33594), (11198, 25008), (11462, 24432), (12216, 22924), (12504, 22396), (16288, 17193), (16672, 16797)]