40400976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:689

約数の個数: 160

約数和(自身を含む): 137991168

約数和(自身を除く): 97590192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 102, 112, 119, 132, 136, 154, 168, 176, 187, 204, 231, 238, 264, 272, 308, 336, 357, 374, 408, 462, 476, 528, 561, 616, 643, 714, 748, 816, 924, 952, 1122, 1232, 1286, 1309, 1428, 1496, 1848, 1904, 1929, 2244, 2572, 2618, 2856, 2992, 3696, 3858, 3927, 4488, 4501, 5144, 5236, 5712, 7073, 7716, 7854, 8976, 9002, 10288, 10472, 10931, 13503, 14146, 15432, 15708, 18004, 20944, 21219, 21862, 27006, 28292, 30864, 31416, 32793, 36008, 42438, 43724, 49511, 54012, 56584, 62832, 65586, 72016, 76517, 84876, 87448, 99022, 108024, 113168, 120241, 131172, 148533, 153034, 169752, 174896, 198044, 216048, 229551, 240482, 262344, 297066, 306068, 339504, 360723, 396088, 459102, 480964, 524688, 594132, 612136, 721446, 792176, 841687, 918204, 961928, 1188264, 1224272, 1442892, 1683374, 1836408, 1923856, 2376528, 2525061, 2885784, 3366748, 3672816, 5050122, 5771568, 6733496, 10100244, 13466992, 20200488, 40400976]

約数ペア:

[(1, 40400976), (2, 20200488), (3, 13466992), (4, 10100244), (6, 6733496), (7, 5771568), (8, 5050122), (11, 3672816), (12, 3366748), (14, 2885784), (16, 2525061), (17, 2376528), (21, 1923856), (22, 1836408), (24, 1683374), (28, 1442892), (33, 1224272), (34, 1188264), (42, 961928), (44, 918204), (48, 841687), (51, 792176), (56, 721446), (66, 612136), (68, 594132), (77, 524688), (84, 480964), (88, 459102), (102, 396088), (112, 360723), (119, 339504), (132, 306068), (136, 297066), (154, 262344), (168, 240482), (176, 229551), (187, 216048), (204, 198044), (231, 174896), (238, 169752), (264, 153034), (272, 148533), (308, 131172), (336, 120241), (357, 113168), (374, 108024), (408, 99022), (462, 87448), (476, 84876), (528, 76517), (561, 72016), (616, 65586), (643, 62832), (714, 56584), (748, 54012), (816, 49511), (924, 43724), (952, 42438), (1122, 36008), (1232, 32793), (1286, 31416), (1309, 30864), (1428, 28292), (1496, 27006), (1848, 21862), (1904, 21219), (1929, 20944), (2244, 18004), (2572, 15708), (2618, 15432), (2856, 14146), (2992, 13503), (3696, 10931), (3858, 10472), (3927, 10288), (4488, 9002), (4501, 8976), (5144, 7854), (5236, 7716), (5712, 7073)]