275420904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1873}}^1$

素因数の和:2450

約数の個数: 64

約数和(自身を含む): 752898240

約数和(自身を除く): 477477336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 557, 1114, 1671, 1873, 2228, 3342, 3746, 4456, 5619, 6127, 6684, 7492, 11238, 12254, 13368, 14984, 18381, 20603, 22476, 24508, 36762, 41206, 44952, 49016, 61809, 73524, 82412, 123618, 147048, 164824, 247236, 494472, 1043261, 2086522, 3129783, 4173044, 6259566, 8346088, 11475871, 12519132, 22951742, 25038264, 34427613, 45903484, 68855226, 91806968, 137710452, 275420904]

約数ペア:

[(1, 275420904), (2, 137710452), (3, 91806968), (4, 68855226), (6, 45903484), (8, 34427613), (11, 25038264), (12, 22951742), (22, 12519132), (24, 11475871), (33, 8346088), (44, 6259566), (66, 4173044), (88, 3129783), (132, 2086522), (264, 1043261), (557, 494472), (1114, 247236), (1671, 164824), (1873, 147048), (2228, 123618), (3342, 82412), (3746, 73524), (4456, 61809), (5619, 49016), (6127, 44952), (6684, 41206), (7492, 36762), (11238, 24508), (12254, 22476), (13368, 20603), (14984, 18381)]