249696

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^2$

素因数の和:53

約数の個数: 72

約数和(自身を含む): 773640

約数和(自身を除く): 523944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 289, 306, 408, 432, 459, 544, 578, 612, 816, 864, 867, 918, 1156, 1224, 1632, 1734, 1836, 2312, 2448, 2601, 3468, 3672, 4624, 4896, 5202, 6936, 7344, 7803, 9248, 10404, 13872, 14688, 15606, 20808, 27744, 31212, 41616, 62424, 83232, 124848, 249696]

約数ペア:

[(1, 249696), (2, 124848), (3, 83232), (4, 62424), (6, 41616), (8, 31212), (9, 27744), (12, 20808), (16, 15606), (17, 14688), (18, 13872), (24, 10404), (27, 9248), (32, 7803), (34, 7344), (36, 6936), (48, 5202), (51, 4896), (54, 4624), (68, 3672), (72, 3468), (96, 2601), (102, 2448), (108, 2312), (136, 1836), (144, 1734), (153, 1632), (204, 1224), (216, 1156), (272, 918), (288, 867), (289, 864), (306, 816), (408, 612), (432, 578), (459, 544)]