218688

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:99

約数の個数: 56

約数和(自身を含む): 621792

約数和(自身を除く): 403104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 67, 68, 96, 102, 134, 136, 192, 201, 204, 268, 272, 402, 408, 536, 544, 804, 816, 1072, 1088, 1139, 1608, 1632, 2144, 2278, 3216, 3264, 3417, 4288, 4556, 6432, 6834, 9112, 12864, 13668, 18224, 27336, 36448, 54672, 72896, 109344, 218688]

約数ペア:

[(1, 218688), (2, 109344), (3, 72896), (4, 54672), (6, 36448), (8, 27336), (12, 18224), (16, 13668), (17, 12864), (24, 9112), (32, 6834), (34, 6432), (48, 4556), (51, 4288), (64, 3417), (67, 3264), (68, 3216), (96, 2278), (102, 2144), (134, 1632), (136, 1608), (192, 1139), (201, 1088), (204, 1072), (268, 816), (272, 804), (402, 544), (408, 536)]