121224264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10163}}^1$

素因数の和:10250

約数の個数: 64

約数和(自身を含む): 351267840

約数和(自身を除く): 230043576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 10163, 11928, 20326, 30489, 40652, 60978, 71141, 81304, 121956, 142282, 213423, 243912, 284564, 426846, 569128, 721573, 853692, 1443146, 1707384, 2164719, 2886292, 4329438, 5051011, 5772584, 8658876, 10102022, 15153033, 17317752, 20204044, 30306066, 40408088, 60612132, 121224264]

約数ペア:

[(1, 121224264), (2, 60612132), (3, 40408088), (4, 30306066), (6, 20204044), (7, 17317752), (8, 15153033), (12, 10102022), (14, 8658876), (21, 5772584), (24, 5051011), (28, 4329438), (42, 2886292), (56, 2164719), (71, 1707384), (84, 1443146), (142, 853692), (168, 721573), (213, 569128), (284, 426846), (426, 284564), (497, 243912), (568, 213423), (852, 142282), (994, 121956), (1491, 81304), (1704, 71141), (1988, 60978), (2982, 40652), (3976, 30489), (5964, 20326), (10163, 11928)]