262787088

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1049}}^1$

素因数の和:1384

約数の個数: 80

約数和(自身を含む): 721828800

約数和(自身を除く): 459041712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 307, 408, 614, 816, 921, 1049, 1228, 1842, 2098, 2456, 3147, 3684, 4196, 4912, 5219, 6294, 7368, 8392, 10438, 12588, 14736, 15657, 16784, 17833, 20876, 25176, 31314, 35666, 41752, 50352, 53499, 62628, 71332, 83504, 106998, 125256, 142664, 213996, 250512, 285328, 322043, 427992, 644086, 855984, 966129, 1288172, 1932258, 2576344, 3864516, 5152688, 5474731, 7729032, 10949462, 15458064, 16424193, 21898924, 32848386, 43797848, 65696772, 87595696, 131393544, 262787088]

約数ペア:

[(1, 262787088), (2, 131393544), (3, 87595696), (4, 65696772), (6, 43797848), (8, 32848386), (12, 21898924), (16, 16424193), (17, 15458064), (24, 10949462), (34, 7729032), (48, 5474731), (51, 5152688), (68, 3864516), (102, 2576344), (136, 1932258), (204, 1288172), (272, 966129), (307, 855984), (408, 644086), (614, 427992), (816, 322043), (921, 285328), (1049, 250512), (1228, 213996), (1842, 142664), (2098, 125256), (2456, 106998), (3147, 83504), (3684, 71332), (4196, 62628), (4912, 53499), (5219, 50352), (6294, 41752), (7368, 35666), (8392, 31314), (10438, 25176), (12588, 20876), (14736, 17833), (15657, 16784)]