405998472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{5717}}^1$

素因数の和:6006

約数の個数: 64

約数和(自身を含む): 1111579200

約数和(自身を除く): 705580728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 269, 538, 807, 1076, 1614, 2152, 2959, 3228, 5717, 5918, 6456, 8877, 11434, 11836, 17151, 17754, 22868, 23672, 34302, 35508, 45736, 62887, 68604, 71016, 125774, 137208, 188661, 251548, 377322, 503096, 754644, 1509288, 1537873, 3075746, 4613619, 6151492, 9227238, 12302984, 16916603, 18454476, 33833206, 36908952, 50749809, 67666412, 101499618, 135332824, 202999236, 405998472]

約数ペア:

[(1, 405998472), (2, 202999236), (3, 135332824), (4, 101499618), (6, 67666412), (8, 50749809), (11, 36908952), (12, 33833206), (22, 18454476), (24, 16916603), (33, 12302984), (44, 9227238), (66, 6151492), (88, 4613619), (132, 3075746), (264, 1537873), (269, 1509288), (538, 754644), (807, 503096), (1076, 377322), (1614, 251548), (2152, 188661), (2959, 137208), (3228, 125774), (5717, 71016), (5918, 68604), (6456, 62887), (8877, 45736), (11434, 35508), (11836, 34302), (17151, 23672), (17754, 22868)]