1292517972

素因数分解:

$2^2\times 3^5\times {\mathrm{353}}^1\times {\mathrm{3767}}^1$

素因数の和:4139

約数の個数: 72

約数和(自身を含む): 3398705856

約数和(自身を除く): 2106187884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 353, 486, 706, 972, 1059, 1412, 2118, 3177, 3767, 4236, 6354, 7534, 9531, 11301, 12708, 15068, 19062, 22602, 28593, 33903, 38124, 45204, 57186, 67806, 85779, 101709, 114372, 135612, 171558, 203418, 305127, 343116, 406836, 610254, 915381, 1220508, 1329751, 1830762, 2659502, 3661524, 3989253, 5319004, 7978506, 11967759, 15957012, 23935518, 35903277, 47871036, 71806554, 107709831, 143613108, 215419662, 323129493, 430839324, 646258986, 1292517972]

約数ペア:

[(1, 1292517972), (2, 646258986), (3, 430839324), (4, 323129493), (6, 215419662), (9, 143613108), (12, 107709831), (18, 71806554), (27, 47871036), (36, 35903277), (54, 23935518), (81, 15957012), (108, 11967759), (162, 7978506), (243, 5319004), (324, 3989253), (353, 3661524), (486, 2659502), (706, 1830762), (972, 1329751), (1059, 1220508), (1412, 915381), (2118, 610254), (3177, 406836), (3767, 343116), (4236, 305127), (6354, 203418), (7534, 171558), (9531, 135612), (11301, 114372), (12708, 101709), (15068, 85779), (19062, 67806), (22602, 57186), (28593, 45204), (33903, 38124)]