221520792

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{10267}}^1$

素因数の和:10336

約数の個数: 64

約数和(自身を含む): 591436800

約数和(自身を除く): 369916008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 696, 744, 899, 1798, 2697, 3596, 5394, 7192, 10267, 10788, 20534, 21576, 30801, 41068, 61602, 82136, 123204, 246408, 297743, 318277, 595486, 636554, 893229, 954831, 1190972, 1273108, 1786458, 1909662, 2381944, 2546216, 3572916, 3819324, 7145832, 7638648, 9230033, 18460066, 27690099, 36920132, 55380198, 73840264, 110760396, 221520792]

約数ペア:

[(1, 221520792), (2, 110760396), (3, 73840264), (4, 55380198), (6, 36920132), (8, 27690099), (12, 18460066), (24, 9230033), (29, 7638648), (31, 7145832), (58, 3819324), (62, 3572916), (87, 2546216), (93, 2381944), (116, 1909662), (124, 1786458), (174, 1273108), (186, 1190972), (232, 954831), (248, 893229), (348, 636554), (372, 595486), (696, 318277), (744, 297743), (899, 246408), (1798, 123204), (2697, 82136), (3596, 61602), (5394, 41068), (7192, 30801), (10267, 21576), (10788, 20534)]