219375684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32587}}^1$

素因数の和:32625

約数の個数: 72

約数和(自身を含む): 640549728

約数和(自身を除く): 421174044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 32587, 65174, 97761, 130348, 195522, 293283, 358457, 391044, 553979, 586566, 716914, 1075371, 1107958, 1173132, 1433828, 1661937, 2150742, 2215916, 3226113, 3323874, 4301484, 4985811, 6093769, 6452226, 6647748, 9971622, 12187538, 12904452, 18281307, 19943244, 24375076, 36562614, 54843921, 73125228, 109687842, 219375684]

約数ペア:

[(1, 219375684), (2, 109687842), (3, 73125228), (4, 54843921), (6, 36562614), (9, 24375076), (11, 19943244), (12, 18281307), (17, 12904452), (18, 12187538), (22, 9971622), (33, 6647748), (34, 6452226), (36, 6093769), (44, 4985811), (51, 4301484), (66, 3323874), (68, 3226113), (99, 2215916), (102, 2150742), (132, 1661937), (153, 1433828), (187, 1173132), (198, 1107958), (204, 1075371), (306, 716914), (374, 586566), (396, 553979), (561, 391044), (612, 358457), (748, 293283), (1122, 195522), (1683, 130348), (2244, 97761), (3366, 65174), (6732, 32587)]