545707044

素因数分解:

$2^2\times 3^5\times {\mathrm{509}}^1\times {\mathrm{1103}}^1$

素因数の和:1631

約数の個数: 72

約数和(自身を含む): 1434625920

約数和(自身を除く): 888918876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 509, 972, 1018, 1103, 1527, 2036, 2206, 3054, 3309, 4412, 4581, 6108, 6618, 9162, 9927, 13236, 13743, 18324, 19854, 27486, 29781, 39708, 41229, 54972, 59562, 82458, 89343, 119124, 123687, 164916, 178686, 247374, 268029, 357372, 494748, 536058, 561427, 1072116, 1122854, 1684281, 2245708, 3368562, 5052843, 6737124, 10105686, 15158529, 20211372, 30317058, 45475587, 60634116, 90951174, 136426761, 181902348, 272853522, 545707044]

約数ペア:

[(1, 545707044), (2, 272853522), (3, 181902348), (4, 136426761), (6, 90951174), (9, 60634116), (12, 45475587), (18, 30317058), (27, 20211372), (36, 15158529), (54, 10105686), (81, 6737124), (108, 5052843), (162, 3368562), (243, 2245708), (324, 1684281), (486, 1122854), (509, 1072116), (972, 561427), (1018, 536058), (1103, 494748), (1527, 357372), (2036, 268029), (2206, 247374), (3054, 178686), (3309, 164916), (4412, 123687), (4581, 119124), (6108, 89343), (6618, 82458), (9162, 59562), (9927, 54972), (13236, 41229), (13743, 39708), (18324, 29781), (19854, 27486)]