271688868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6661}}^1$

素因数の和:6785

約数の個数: 72

約数和(自身を含む): 756590016

約数和(自身を除く): 484901148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 103, 132, 198, 206, 309, 396, 412, 618, 927, 1133, 1236, 1854, 2266, 3399, 3708, 4532, 6661, 6798, 10197, 13322, 13596, 19983, 20394, 26644, 39966, 40788, 59949, 73271, 79932, 119898, 146542, 219813, 239796, 293084, 439626, 659439, 686083, 879252, 1318878, 1372166, 2058249, 2637756, 2744332, 4116498, 6174747, 7546913, 8232996, 12349494, 15093826, 22640739, 24698988, 30187652, 45281478, 67922217, 90562956, 135844434, 271688868]

約数ペア:

[(1, 271688868), (2, 135844434), (3, 90562956), (4, 67922217), (6, 45281478), (9, 30187652), (11, 24698988), (12, 22640739), (18, 15093826), (22, 12349494), (33, 8232996), (36, 7546913), (44, 6174747), (66, 4116498), (99, 2744332), (103, 2637756), (132, 2058249), (198, 1372166), (206, 1318878), (309, 879252), (396, 686083), (412, 659439), (618, 439626), (927, 293084), (1133, 239796), (1236, 219813), (1854, 146542), (2266, 119898), (3399, 79932), (3708, 73271), (4532, 59949), (6661, 40788), (6798, 39966), (10197, 26644), (13322, 20394), (13596, 19983)]