252223776

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:384

約数の個数: 216

約数和(自身を含む): 850937724

約数和(自身を除く): 598713948

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 61, 63, 72, 84, 96, 98, 112, 122, 126, 144, 147, 168, 183, 196, 224, 244, 252, 288, 293, 294, 336, 366, 392, 427, 441, 488, 504, 549, 586, 588, 672, 732, 784, 854, 879, 882, 976, 1008, 1098, 1172, 1176, 1281, 1464, 1568, 1708, 1758, 1764, 1952, 2016, 2051, 2196, 2344, 2352, 2562, 2637, 2928, 2989, 3416, 3516, 3528, 3843, 4102, 4392, 4688, 4704, 5124, 5274, 5856, 5978, 6153, 6832, 7032, 7056, 7686, 8204, 8784, 8967, 9376, 10248, 10548, 11956, 12306, 13664, 14064, 14112, 14357, 15372, 16408, 17568, 17873, 17934, 18459, 20496, 21096, 23912, 24612, 26901, 28128, 28714, 30744, 32816, 35746, 35868, 36918, 40992, 42192, 43071, 47824, 49224, 53619, 53802, 57428, 61488, 65632, 71492, 71736, 73836, 84384, 86142, 95648, 98448, 107238, 107604, 114856, 122976, 125111, 129213, 142984, 143472, 147672, 160857, 172284, 196896, 214476, 215208, 229712, 250222, 258426, 285968, 286944, 295344, 321714, 344568, 375333, 428952, 430416, 459424, 500444, 516852, 571936, 590688, 643428, 689136, 750666, 857904, 860832, 875777, 1000888, 1033704, 1125999, 1286856, 1378272, 1501332, 1715808, 1751554, 2001776, 2067408, 2251998, 2573712, 2627331, 3002664, 3503108, 4003552, 4134816, 4503996, 5147424, 5254662, 6005328, 7006216, 7881993, 9007992, 10509324, 12010656, 14012432, 15763986, 18015984, 21018648, 28024864, 31527972, 36031968, 42037296, 63055944, 84074592, 126111888, 252223776]

約数ペア:

[(1, 252223776), (2, 126111888), (3, 84074592), (4, 63055944), (6, 42037296), (7, 36031968), (8, 31527972), (9, 28024864), (12, 21018648), (14, 18015984), (16, 15763986), (18, 14012432), (21, 12010656), (24, 10509324), (28, 9007992), (32, 7881993), (36, 7006216), (42, 6005328), (48, 5254662), (49, 5147424), (56, 4503996), (61, 4134816), (63, 4003552), (72, 3503108), (84, 3002664), (96, 2627331), (98, 2573712), (112, 2251998), (122, 2067408), (126, 2001776), (144, 1751554), (147, 1715808), (168, 1501332), (183, 1378272), (196, 1286856), (224, 1125999), (244, 1033704), (252, 1000888), (288, 875777), (293, 860832), (294, 857904), (336, 750666), (366, 689136), (392, 643428), (427, 590688), (441, 571936), (488, 516852), (504, 500444), (549, 459424), (586, 430416), (588, 428952), (672, 375333), (732, 344568), (784, 321714), (854, 295344), (879, 286944), (882, 285968), (976, 258426), (1008, 250222), (1098, 229712), (1172, 215208), (1176, 214476), (1281, 196896), (1464, 172284), (1568, 160857), (1708, 147672), (1758, 143472), (1764, 142984), (1952, 129213), (2016, 125111), (2051, 122976), (2196, 114856), (2344, 107604), (2352, 107238), (2562, 98448), (2637, 95648), (2928, 86142), (2989, 84384), (3416, 73836), (3516, 71736), (3528, 71492), (3843, 65632), (4102, 61488), (4392, 57428), (4688, 53802), (4704, 53619), (5124, 49224), (5274, 47824), (5856, 43071), (5978, 42192), (6153, 40992), (6832, 36918), (7032, 35868), (7056, 35746), (7686, 32816), (8204, 30744), (8784, 28714), (8967, 28128), (9376, 26901), (10248, 24612), (10548, 23912), (11956, 21096), (12306, 20496), (13664, 18459), (14064, 17934), (14112, 17873), (14357, 17568), (15372, 16408)]