261566455482

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1081291}}^1$

素因数の和:1081539

約数の個数: 48

約数和(自身を含む): 576890907840

約数和(自身を除く): 315324452358

約数列:

[1, 2, 3, 6, 9, 18, 89, 151, 178, 267, 302, 453, 534, 801, 906, 1359, 1602, 2718, 13439, 26878, 40317, 80634, 120951, 241902, 1081291, 2162582, 3243873, 6487746, 9731619, 19463238, 96234899, 163274941, 192469798, 288704697, 326549882, 489824823, 577409394, 866114091, 979649646, 1469474469, 1732228182, 2938948938, 14531469749, 29062939498, 43594409247, 87188818494, 130783227741, 261566455482]

約数ペア:

[(1, 261566455482), (2, 130783227741), (3, 87188818494), (6, 43594409247), (9, 29062939498), (18, 14531469749), (89, 2938948938), (151, 1732228182), (178, 1469474469), (267, 979649646), (302, 866114091), (453, 577409394), (534, 489824823), (801, 326549882), (906, 288704697), (1359, 192469798), (1602, 163274941), (2718, 96234899), (13439, 19463238), (26878, 9731619), (40317, 6487746), (80634, 3243873), (120951, 2162582), (241902, 1081291)]