238808976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1619}}^1$

素因数の和:2076

約数の個数: 80

約数和(自身を含む): 707097600

約数和(自身を除く): 468288624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 439, 878, 1317, 1619, 1756, 2634, 3073, 3238, 3512, 4857, 5268, 6146, 6476, 7024, 9219, 9714, 10536, 11333, 12292, 12952, 18438, 19428, 21072, 22666, 24584, 25904, 33999, 36876, 38856, 45332, 49168, 67998, 73752, 77712, 90664, 135996, 147504, 181328, 271992, 543984, 710741, 1421482, 2132223, 2842964, 4264446, 4975187, 5685928, 8528892, 9950374, 11371856, 14925561, 17057784, 19900748, 29851122, 34115568, 39801496, 59702244, 79602992, 119404488, 238808976]

約数ペア:

[(1, 238808976), (2, 119404488), (3, 79602992), (4, 59702244), (6, 39801496), (7, 34115568), (8, 29851122), (12, 19900748), (14, 17057784), (16, 14925561), (21, 11371856), (24, 9950374), (28, 8528892), (42, 5685928), (48, 4975187), (56, 4264446), (84, 2842964), (112, 2132223), (168, 1421482), (336, 710741), (439, 543984), (878, 271992), (1317, 181328), (1619, 147504), (1756, 135996), (2634, 90664), (3073, 77712), (3238, 73752), (3512, 67998), (4857, 49168), (5268, 45332), (6146, 38856), (6476, 36876), (7024, 33999), (9219, 25904), (9714, 24584), (10536, 22666), (11333, 21072), (12292, 19428), (12952, 18438)]