1319472

素因数分解:

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

素因数の和:56

約数の個数: 180

約数和(自身を含む): 4961736

約数和(自身を除く): 3642264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 28, 33, 34, 36, 42, 44, 48, 49, 51, 56, 63, 66, 68, 72, 77, 84, 88, 98, 99, 102, 112, 119, 126, 132, 136, 144, 147, 153, 154, 168, 176, 187, 196, 198, 204, 231, 238, 252, 264, 272, 294, 306, 308, 336, 357, 374, 392, 396, 408, 441, 462, 476, 504, 528, 539, 561, 588, 612, 616, 693, 714, 748, 784, 792, 816, 833, 882, 924, 952, 1008, 1071, 1078, 1122, 1176, 1224, 1232, 1309, 1386, 1428, 1496, 1584, 1617, 1666, 1683, 1764, 1848, 1904, 2142, 2156, 2244, 2352, 2448, 2499, 2618, 2772, 2856, 2992, 3234, 3332, 3366, 3528, 3696, 3927, 4284, 4312, 4488, 4851, 4998, 5236, 5544, 5712, 6468, 6664, 6732, 7056, 7497, 7854, 8568, 8624, 8976, 9163, 9702, 9996, 10472, 11088, 11781, 12936, 13328, 13464, 14994, 15708, 17136, 18326, 19404, 19992, 20944, 23562, 25872, 26928, 27489, 29988, 31416, 36652, 38808, 39984, 47124, 54978, 59976, 62832, 73304, 77616, 82467, 94248, 109956, 119952, 146608, 164934, 188496, 219912, 329868, 439824, 659736, 1319472]

約数ペア:

[(1, 1319472), (2, 659736), (3, 439824), (4, 329868), (6, 219912), (7, 188496), (8, 164934), (9, 146608), (11, 119952), (12, 109956), (14, 94248), (16, 82467), (17, 77616), (18, 73304), (21, 62832), (22, 59976), (24, 54978), (28, 47124), (33, 39984), (34, 38808), (36, 36652), (42, 31416), (44, 29988), (48, 27489), (49, 26928), (51, 25872), (56, 23562), (63, 20944), (66, 19992), (68, 19404), (72, 18326), (77, 17136), (84, 15708), (88, 14994), (98, 13464), (99, 13328), (102, 12936), (112, 11781), (119, 11088), (126, 10472), (132, 9996), (136, 9702), (144, 9163), (147, 8976), (153, 8624), (154, 8568), (168, 7854), (176, 7497), (187, 7056), (196, 6732), (198, 6664), (204, 6468), (231, 5712), (238, 5544), (252, 5236), (264, 4998), (272, 4851), (294, 4488), (306, 4312), (308, 4284), (336, 3927), (357, 3696), (374, 3528), (392, 3366), (396, 3332), (408, 3234), (441, 2992), (462, 2856), (476, 2772), (504, 2618), (528, 2499), (539, 2448), (561, 2352), (588, 2244), (612, 2156), (616, 2142), (693, 1904), (714, 1848), (748, 1764), (784, 1683), (792, 1666), (816, 1617), (833, 1584), (882, 1496), (924, 1428), (952, 1386), (1008, 1309), (1071, 1232), (1078, 1224), (1122, 1176)]