312434976

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3907}}^1$

素因数の和:3951

約数の個数: 144

約数和(自身を含む): 1010421216

約数和(自身を除く): 697986240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 476, 544, 588, 672, 714, 784, 816, 833, 952, 1176, 1428, 1568, 1632, 1666, 1904, 2352, 2499, 2856, 3332, 3808, 3907, 4704, 4998, 5712, 6664, 7814, 9996, 11424, 11721, 13328, 15628, 19992, 23442, 26656, 27349, 31256, 39984, 46884, 54698, 62512, 66419, 79968, 82047, 93768, 109396, 125024, 132838, 164094, 187536, 191443, 199257, 218792, 265676, 328188, 375072, 382886, 398514, 437584, 464933, 531352, 574329, 656376, 765772, 797028, 875168, 929866, 1062704, 1148658, 1312752, 1394799, 1531544, 1594056, 1859732, 2125408, 2297316, 2625504, 2789598, 3063088, 3188112, 3254531, 3719464, 4594632, 5579196, 6126176, 6376224, 6509062, 7438928, 9189264, 9763593, 11158392, 13018124, 14877856, 18378528, 19527186, 22316784, 26036248, 39054372, 44633568, 52072496, 78108744, 104144992, 156217488, 312434976]

約数ペア:

[(1, 312434976), (2, 156217488), (3, 104144992), (4, 78108744), (6, 52072496), (7, 44633568), (8, 39054372), (12, 26036248), (14, 22316784), (16, 19527186), (17, 18378528), (21, 14877856), (24, 13018124), (28, 11158392), (32, 9763593), (34, 9189264), (42, 7438928), (48, 6509062), (49, 6376224), (51, 6126176), (56, 5579196), (68, 4594632), (84, 3719464), (96, 3254531), (98, 3188112), (102, 3063088), (112, 2789598), (119, 2625504), (136, 2297316), (147, 2125408), (168, 1859732), (196, 1594056), (204, 1531544), (224, 1394799), (238, 1312752), (272, 1148658), (294, 1062704), (336, 929866), (357, 875168), (392, 797028), (408, 765772), (476, 656376), (544, 574329), (588, 531352), (672, 464933), (714, 437584), (784, 398514), (816, 382886), (833, 375072), (952, 328188), (1176, 265676), (1428, 218792), (1568, 199257), (1632, 191443), (1666, 187536), (1904, 164094), (2352, 132838), (2499, 125024), (2856, 109396), (3332, 93768), (3808, 82047), (3907, 79968), (4704, 66419), (4998, 62512), (5712, 54698), (6664, 46884), (7814, 39984), (9996, 31256), (11424, 27349), (11721, 26656), (13328, 23442), (15628, 19992)]