247751424

素因数分解:

$2^8\times 3^2\times {\mathrm{293}}^1\times {\mathrm{367}}^1$

素因数の和:682

約数の個数: 108

約数和(自身を含む): 718719456

約数和(自身を除く): 470968032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 293, 367, 384, 576, 586, 734, 768, 879, 1101, 1152, 1172, 1468, 1758, 2202, 2304, 2344, 2637, 2936, 3303, 3516, 4404, 4688, 5274, 5872, 6606, 7032, 8808, 9376, 10548, 11744, 13212, 14064, 17616, 18752, 21096, 23488, 26424, 28128, 35232, 37504, 42192, 46976, 52848, 56256, 70464, 75008, 84384, 93952, 105696, 107531, 112512, 140928, 168768, 211392, 215062, 225024, 281856, 322593, 337536, 422784, 430124, 645186, 675072, 845568, 860248, 967779, 1290372, 1720496, 1935558, 2580744, 3440992, 3871116, 5161488, 6881984, 7742232, 10322976, 13763968, 15484464, 20645952, 27527936, 30968928, 41291904, 61937856, 82583808, 123875712, 247751424]

約数ペア:

[(1, 247751424), (2, 123875712), (3, 82583808), (4, 61937856), (6, 41291904), (8, 30968928), (9, 27527936), (12, 20645952), (16, 15484464), (18, 13763968), (24, 10322976), (32, 7742232), (36, 6881984), (48, 5161488), (64, 3871116), (72, 3440992), (96, 2580744), (128, 1935558), (144, 1720496), (192, 1290372), (256, 967779), (288, 860248), (293, 845568), (367, 675072), (384, 645186), (576, 430124), (586, 422784), (734, 337536), (768, 322593), (879, 281856), (1101, 225024), (1152, 215062), (1172, 211392), (1468, 168768), (1758, 140928), (2202, 112512), (2304, 107531), (2344, 105696), (2637, 93952), (2936, 84384), (3303, 75008), (3516, 70464), (4404, 56256), (4688, 52848), (5274, 46976), (5872, 42192), (6606, 37504), (7032, 35232), (8808, 28128), (9376, 26424), (10548, 23488), (11744, 21096), (13212, 18752), (14064, 17616)]