216742104

素因数分解:

$2^3\times 3^2\times {\mathrm{401}}^1\times {\mathrm{7507}}^1$

素因数の和:7920

約数の個数: 48

約数和(自身を含む): 588552120

約数和(自身を除く): 371810016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 401, 802, 1203, 1604, 2406, 3208, 3609, 4812, 7218, 7507, 9624, 14436, 15014, 22521, 28872, 30028, 45042, 60056, 67563, 90084, 135126, 180168, 270252, 540504, 3010307, 6020614, 9030921, 12041228, 18061842, 24082456, 27092763, 36123684, 54185526, 72247368, 108371052, 216742104]

約数ペア:

[(1, 216742104), (2, 108371052), (3, 72247368), (4, 54185526), (6, 36123684), (8, 27092763), (9, 24082456), (12, 18061842), (18, 12041228), (24, 9030921), (36, 6020614), (72, 3010307), (401, 540504), (802, 270252), (1203, 180168), (1604, 135126), (2406, 90084), (3208, 67563), (3609, 60056), (4812, 45042), (7218, 30028), (7507, 28872), (9624, 22521), (14436, 15014)]