1890556416

素因数分解:

$2^9\times 3^3\times 7^2\times {\mathrm{2791}}^1$

素因数の和:2832

約数の個数: 240

約数和(自身を含む): 6512172480

約数和(自身を除く): 4621616064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 672, 756, 768, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1536, 1568, 1728, 1764, 1792, 2016, 2304, 2352, 2646, 2688, 2791, 3024, 3136, 3456, 3528, 3584, 4032, 4608, 4704, 5292, 5376, 5582, 6048, 6272, 6912, 7056, 8064, 8373, 9408, 10584, 10752, 11164, 12096, 12544, 13824, 14112, 16128, 16746, 18816, 19537, 21168, 22328, 24192, 25088, 25119, 28224, 32256, 33492, 37632, 39074, 42336, 44656, 48384, 50238, 56448, 58611, 66984, 75264, 75357, 78148, 84672, 89312, 96768, 100476, 112896, 117222, 133968, 136759, 150714, 156296, 169344, 175833, 178624, 200952, 225792, 234444, 267936, 273518, 301428, 312592, 338688, 351666, 357248, 401904, 410277, 468888, 527499, 535872, 547036, 602856, 625184, 677376, 703332, 714496, 803808, 820554, 937776, 1054998, 1071744, 1094072, 1205712, 1230831, 1250368, 1406664, 1428992, 1607616, 1641108, 1875552, 2109996, 2143488, 2188144, 2411424, 2461662, 2500736, 2813328, 3215232, 3282216, 3692493, 3751104, 4219992, 4286976, 4376288, 4822848, 4923324, 5001472, 5626656, 6430464, 6564432, 7384986, 7502208, 8439984, 8752576, 9645696, 9846648, 10002944, 11253312, 12860928, 13128864, 14769972, 15004416, 16879968, 17505152, 19291392, 19693296, 22506624, 26257728, 29539944, 30008832, 33759936, 35010304, 38582784, 39386592, 45013248, 52515456, 59079888, 67519872, 70020608, 78773184, 90026496, 105030912, 118159776, 135039744, 157546368, 210061824, 236319552, 270079488, 315092736, 472639104, 630185472, 945278208, 1890556416]

約数ペア:

[(1, 1890556416), (2, 945278208), (3, 630185472), (4, 472639104), (6, 315092736), (7, 270079488), (8, 236319552), (9, 210061824), (12, 157546368), (14, 135039744), (16, 118159776), (18, 105030912), (21, 90026496), (24, 78773184), (27, 70020608), (28, 67519872), (32, 59079888), (36, 52515456), (42, 45013248), (48, 39386592), (49, 38582784), (54, 35010304), (56, 33759936), (63, 30008832), (64, 29539944), (72, 26257728), (84, 22506624), (96, 19693296), (98, 19291392), (108, 17505152), (112, 16879968), (126, 15004416), (128, 14769972), (144, 13128864), (147, 12860928), (168, 11253312), (189, 10002944), (192, 9846648), (196, 9645696), (216, 8752576), (224, 8439984), (252, 7502208), (256, 7384986), (288, 6564432), (294, 6430464), (336, 5626656), (378, 5001472), (384, 4923324), (392, 4822848), (432, 4376288), (441, 4286976), (448, 4219992), (504, 3751104), (512, 3692493), (576, 3282216), (588, 3215232), (672, 2813328), (756, 2500736), (768, 2461662), (784, 2411424), (864, 2188144), (882, 2143488), (896, 2109996), (1008, 1875552), (1152, 1641108), (1176, 1607616), (1323, 1428992), (1344, 1406664), (1512, 1250368), (1536, 1230831), (1568, 1205712), (1728, 1094072), (1764, 1071744), (1792, 1054998), (2016, 937776), (2304, 820554), (2352, 803808), (2646, 714496), (2688, 703332), (2791, 677376), (3024, 625184), (3136, 602856), (3456, 547036), (3528, 535872), (3584, 527499), (4032, 468888), (4608, 410277), (4704, 401904), (5292, 357248), (5376, 351666), (5582, 338688), (6048, 312592), (6272, 301428), (6912, 273518), (7056, 267936), (8064, 234444), (8373, 225792), (9408, 200952), (10584, 178624), (10752, 175833), (11164, 169344), (12096, 156296), (12544, 150714), (13824, 136759), (14112, 133968), (16128, 117222), (16746, 112896), (18816, 100476), (19537, 96768), (21168, 89312), (22328, 84672), (24192, 78148), (25088, 75357), (25119, 75264), (28224, 66984), (32256, 58611), (33492, 56448), (37632, 50238), (39074, 48384), (42336, 44656)]