238187904

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:412

約数の個数: 128

約数和(自身を含む): 665733600

約数和(自身を除く): 427545696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 73, 87, 96, 116, 128, 146, 174, 192, 219, 232, 292, 293, 348, 384, 438, 464, 584, 586, 696, 876, 879, 928, 1168, 1172, 1392, 1752, 1758, 1856, 2117, 2336, 2344, 2784, 3504, 3516, 3712, 4234, 4672, 4688, 5568, 6351, 7008, 7032, 8468, 8497, 9344, 9376, 11136, 12702, 14016, 14064, 16936, 16994, 18752, 21389, 25404, 25491, 28032, 28128, 33872, 33988, 37504, 42778, 50808, 50982, 56256, 64167, 67744, 67976, 85556, 101616, 101964, 112512, 128334, 135488, 135952, 171112, 203232, 203928, 256668, 270976, 271904, 342224, 406464, 407856, 513336, 543808, 620281, 684448, 812928, 815712, 1026672, 1087616, 1240562, 1368896, 1631424, 1860843, 2053344, 2481124, 2737792, 3262848, 3721686, 4106688, 4962248, 7443372, 8213376, 9924496, 14886744, 19848992, 29773488, 39697984, 59546976, 79395968, 119093952, 238187904]

約数ペア:

[(1, 238187904), (2, 119093952), (3, 79395968), (4, 59546976), (6, 39697984), (8, 29773488), (12, 19848992), (16, 14886744), (24, 9924496), (29, 8213376), (32, 7443372), (48, 4962248), (58, 4106688), (64, 3721686), (73, 3262848), (87, 2737792), (96, 2481124), (116, 2053344), (128, 1860843), (146, 1631424), (174, 1368896), (192, 1240562), (219, 1087616), (232, 1026672), (292, 815712), (293, 812928), (348, 684448), (384, 620281), (438, 543808), (464, 513336), (584, 407856), (586, 406464), (696, 342224), (876, 271904), (879, 270976), (928, 256668), (1168, 203928), (1172, 203232), (1392, 171112), (1752, 135952), (1758, 135488), (1856, 128334), (2117, 112512), (2336, 101964), (2344, 101616), (2784, 85556), (3504, 67976), (3516, 67744), (3712, 64167), (4234, 56256), (4672, 50982), (4688, 50808), (5568, 42778), (6351, 37504), (7008, 33988), (7032, 33872), (8468, 28128), (8497, 28032), (9344, 25491), (9376, 25404), (11136, 21389), (12702, 18752), (14016, 16994), (14064, 16936)]