271717914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1$

素因数の和:1243

約数の個数: 64

約数和(自身を含む): 610541568

約数和(自身を除く): 338823654

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 103, 186, 206, 309, 403, 618, 806, 1091, 1209, 1339, 2182, 2418, 2678, 3193, 3273, 4017, 6386, 6546, 8034, 9579, 14183, 19158, 28366, 33821, 41509, 42549, 67642, 83018, 85098, 101463, 112373, 124527, 202926, 224746, 249054, 337119, 439673, 674238, 879346, 1319019, 1460849, 2638038, 2921698, 3483563, 4382547, 6967126, 8765094, 10450689, 20901378, 45286319, 90572638, 135858957, 271717914]

約数ペア:

[(1, 271717914), (2, 135858957), (3, 90572638), (6, 45286319), (13, 20901378), (26, 10450689), (31, 8765094), (39, 6967126), (62, 4382547), (78, 3483563), (93, 2921698), (103, 2638038), (186, 1460849), (206, 1319019), (309, 879346), (403, 674238), (618, 439673), (806, 337119), (1091, 249054), (1209, 224746), (1339, 202926), (2182, 124527), (2418, 112373), (2678, 101463), (3193, 85098), (3273, 83018), (4017, 67642), (6386, 42549), (6546, 41509), (8034, 33821), (9579, 28366), (14183, 19158)]