1008068908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{1277}}^1$

素因数の和:1543

約数の個数: 72

約数和(自身を含む): 2227339296

約数和(自身を除く): 1219270388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 233, 242, 308, 466, 484, 847, 932, 1277, 1631, 1694, 2554, 2563, 3262, 3388, 5108, 5126, 6524, 8939, 10252, 14047, 17878, 17941, 28094, 28193, 35756, 35882, 56188, 56386, 71764, 98329, 112772, 154517, 196658, 197351, 297541, 309034, 393316, 394702, 595082, 618068, 789404, 1081619, 1190164, 2082787, 2163238, 3272951, 4165574, 4326476, 6545902, 8331148, 13091804, 22910657, 36002461, 45821314, 72004922, 91642628, 144009844, 252017227, 504034454, 1008068908]

約数ペア:

[(1, 1008068908), (2, 504034454), (4, 252017227), (7, 144009844), (11, 91642628), (14, 72004922), (22, 45821314), (28, 36002461), (44, 22910657), (77, 13091804), (121, 8331148), (154, 6545902), (233, 4326476), (242, 4165574), (308, 3272951), (466, 2163238), (484, 2082787), (847, 1190164), (932, 1081619), (1277, 789404), (1631, 618068), (1694, 595082), (2554, 394702), (2563, 393316), (3262, 309034), (3388, 297541), (5108, 197351), (5126, 196658), (6524, 154517), (8939, 112772), (10252, 98329), (14047, 71764), (17878, 56386), (17941, 56188), (28094, 35882), (28193, 35756)]