249493104

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1908

約数の個数: 180

約数和(自身を含む): 855440040

約数和(自身を除く): 605946936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1596, 1764, 1861, 1862, 2128, 2352, 2394, 2736, 2793, 3192, 3528, 3722, 3724, 4788, 5583, 5586, 6384, 7056, 7444, 7448, 8379, 9576, 11166, 11172, 13027, 14888, 14896, 16749, 16758, 19152, 22332, 22344, 26054, 29776, 33498, 33516, 35359, 39081, 44664, 44688, 52108, 66996, 67032, 70718, 78162, 89328, 91189, 104216, 106077, 117243, 133992, 134064, 141436, 156324, 182378, 208432, 212154, 234486, 247513, 267984, 273567, 282872, 312648, 318231, 364756, 424308, 468972, 495026, 547134, 565744, 625296, 636462, 729512, 742539, 820701, 848616, 937944, 990052, 1094268, 1272924, 1459024, 1485078, 1641402, 1697232, 1732591, 1875888, 1980104, 2188536, 2227617, 2545848, 2970156, 3282804, 3465182, 3960208, 4377072, 4455234, 5091696, 5197773, 5940312, 6565608, 6930364, 8910468, 10395546, 11880624, 13131216, 13860728, 15593319, 17820936, 20791092, 27721456, 31186638, 35641872, 41582184, 62373276, 83164368, 124746552, 249493104]

約数ペア:

[(1, 249493104), (2, 124746552), (3, 83164368), (4, 62373276), (6, 41582184), (7, 35641872), (8, 31186638), (9, 27721456), (12, 20791092), (14, 17820936), (16, 15593319), (18, 13860728), (19, 13131216), (21, 11880624), (24, 10395546), (28, 8910468), (36, 6930364), (38, 6565608), (42, 5940312), (48, 5197773), (49, 5091696), (56, 4455234), (57, 4377072), (63, 3960208), (72, 3465182), (76, 3282804), (84, 2970156), (98, 2545848), (112, 2227617), (114, 2188536), (126, 1980104), (133, 1875888), (144, 1732591), (147, 1697232), (152, 1641402), (168, 1485078), (171, 1459024), (196, 1272924), (228, 1094268), (252, 990052), (266, 937944), (294, 848616), (304, 820701), (336, 742539), (342, 729512), (392, 636462), (399, 625296), (441, 565744), (456, 547134), (504, 495026), (532, 468972), (588, 424308), (684, 364756), (784, 318231), (798, 312648), (882, 282872), (912, 273567), (931, 267984), (1008, 247513), (1064, 234486), (1176, 212154), (1197, 208432), (1368, 182378), (1596, 156324), (1764, 141436), (1861, 134064), (1862, 133992), (2128, 117243), (2352, 106077), (2394, 104216), (2736, 91189), (2793, 89328), (3192, 78162), (3528, 70718), (3722, 67032), (3724, 66996), (4788, 52108), (5583, 44688), (5586, 44664), (6384, 39081), (7056, 35359), (7444, 33516), (7448, 33498), (8379, 29776), (9576, 26054), (11166, 22344), (11172, 22332), (13027, 19152), (14888, 16758), (14896, 16749)]