2638944

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:58

約数の個数: 216

約数和(自身を含む): 10083528

約数和(自身を除く): 7444584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 28, 32, 33, 34, 36, 42, 44, 48, 49, 51, 56, 63, 66, 68, 72, 77, 84, 88, 96, 98, 99, 102, 112, 119, 126, 132, 136, 144, 147, 153, 154, 168, 176, 187, 196, 198, 204, 224, 231, 238, 252, 264, 272, 288, 294, 306, 308, 336, 352, 357, 374, 392, 396, 408, 441, 462, 476, 504, 528, 539, 544, 561, 588, 612, 616, 672, 693, 714, 748, 784, 792, 816, 833, 882, 924, 952, 1008, 1056, 1071, 1078, 1122, 1176, 1224, 1232, 1309, 1386, 1428, 1496, 1568, 1584, 1617, 1632, 1666, 1683, 1764, 1848, 1904, 2016, 2142, 2156, 2244, 2352, 2448, 2464, 2499, 2618, 2772, 2856, 2992, 3168, 3234, 3332, 3366, 3528, 3696, 3808, 3927, 4284, 4312, 4488, 4704, 4851, 4896, 4998, 5236, 5544, 5712, 5984, 6468, 6664, 6732, 7056, 7392, 7497, 7854, 8568, 8624, 8976, 9163, 9702, 9996, 10472, 11088, 11424, 11781, 12936, 13328, 13464, 14112, 14994, 15708, 17136, 17248, 17952, 18326, 19404, 19992, 20944, 22176, 23562, 25872, 26656, 26928, 27489, 29988, 31416, 34272, 36652, 38808, 39984, 41888, 47124, 51744, 53856, 54978, 59976, 62832, 73304, 77616, 79968, 82467, 94248, 109956, 119952, 125664, 146608, 155232, 164934, 188496, 219912, 239904, 293216, 329868, 376992, 439824, 659736, 879648, 1319472, 2638944]

約数ペア:

[(1, 2638944), (2, 1319472), (3, 879648), (4, 659736), (6, 439824), (7, 376992), (8, 329868), (9, 293216), (11, 239904), (12, 219912), (14, 188496), (16, 164934), (17, 155232), (18, 146608), (21, 125664), (22, 119952), (24, 109956), (28, 94248), (32, 82467), (33, 79968), (34, 77616), (36, 73304), (42, 62832), (44, 59976), (48, 54978), (49, 53856), (51, 51744), (56, 47124), (63, 41888), (66, 39984), (68, 38808), (72, 36652), (77, 34272), (84, 31416), (88, 29988), (96, 27489), (98, 26928), (99, 26656), (102, 25872), (112, 23562), (119, 22176), (126, 20944), (132, 19992), (136, 19404), (144, 18326), (147, 17952), (153, 17248), (154, 17136), (168, 15708), (176, 14994), (187, 14112), (196, 13464), (198, 13328), (204, 12936), (224, 11781), (231, 11424), (238, 11088), (252, 10472), (264, 9996), (272, 9702), (288, 9163), (294, 8976), (306, 8624), (308, 8568), (336, 7854), (352, 7497), (357, 7392), (374, 7056), (392, 6732), (396, 6664), (408, 6468), (441, 5984), (462, 5712), (476, 5544), (504, 5236), (528, 4998), (539, 4896), (544, 4851), (561, 4704), (588, 4488), (612, 4312), (616, 4284), (672, 3927), (693, 3808), (714, 3696), (748, 3528), (784, 3366), (792, 3332), (816, 3234), (833, 3168), (882, 2992), (924, 2856), (952, 2772), (1008, 2618), (1056, 2499), (1071, 2464), (1078, 2448), (1122, 2352), (1176, 2244), (1224, 2156), (1232, 2142), (1309, 2016), (1386, 1904), (1428, 1848), (1496, 1764), (1568, 1683), (1584, 1666), (1617, 1632)]