1210882128

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{1667}}^1$

素因数の和:2124

約数の個数: 80

約数和(自身を含む): 3222442560

約数和(自身を除く): 2011560432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 409, 444, 592, 818, 888, 1227, 1636, 1667, 1776, 2454, 3272, 3334, 4908, 5001, 6544, 6668, 9816, 10002, 13336, 15133, 19632, 20004, 26672, 30266, 40008, 45399, 60532, 61679, 80016, 90798, 121064, 123358, 181596, 185037, 242128, 246716, 363192, 370074, 493432, 681803, 726384, 740148, 986864, 1363606, 1480296, 2045409, 2727212, 2960592, 4090818, 5454424, 8181636, 10908848, 16363272, 25226711, 32726544, 50453422, 75680133, 100906844, 151360266, 201813688, 302720532, 403627376, 605441064, 1210882128]

約数ペア:

[(1, 1210882128), (2, 605441064), (3, 403627376), (4, 302720532), (6, 201813688), (8, 151360266), (12, 100906844), (16, 75680133), (24, 50453422), (37, 32726544), (48, 25226711), (74, 16363272), (111, 10908848), (148, 8181636), (222, 5454424), (296, 4090818), (409, 2960592), (444, 2727212), (592, 2045409), (818, 1480296), (888, 1363606), (1227, 986864), (1636, 740148), (1667, 726384), (1776, 681803), (2454, 493432), (3272, 370074), (3334, 363192), (4908, 246716), (5001, 242128), (6544, 185037), (6668, 181596), (9816, 123358), (10002, 121064), (13336, 90798), (15133, 80016), (19632, 61679), (20004, 60532), (26672, 45399), (30266, 40008)]