223577984

素因数分解:

$2^7\times 7^2\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:900

約数の個数: 96

約数和(自身を含む): 530818200

約数和(自身を除く): 307240216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 128, 172, 196, 224, 301, 344, 392, 448, 602, 688, 784, 829, 896, 1204, 1376, 1568, 1658, 2107, 2408, 2752, 3136, 3316, 4214, 4816, 5504, 5803, 6272, 6632, 8428, 9632, 11606, 13264, 16856, 19264, 23212, 26528, 33712, 35647, 38528, 40621, 46424, 53056, 67424, 71294, 81242, 92848, 106112, 134848, 142588, 162484, 185696, 249529, 269696, 285176, 324968, 371392, 499058, 570352, 649936, 742784, 998116, 1140704, 1299872, 1746703, 1996232, 2281408, 2599744, 3493406, 3992464, 4562816, 5199488, 6986812, 7984928, 13973624, 15969856, 27947248, 31939712, 55894496, 111788992, 223577984]

約数ペア:

[(1, 223577984), (2, 111788992), (4, 55894496), (7, 31939712), (8, 27947248), (14, 15969856), (16, 13973624), (28, 7984928), (32, 6986812), (43, 5199488), (49, 4562816), (56, 3992464), (64, 3493406), (86, 2599744), (98, 2281408), (112, 1996232), (128, 1746703), (172, 1299872), (196, 1140704), (224, 998116), (301, 742784), (344, 649936), (392, 570352), (448, 499058), (602, 371392), (688, 324968), (784, 285176), (829, 269696), (896, 249529), (1204, 185696), (1376, 162484), (1568, 142588), (1658, 134848), (2107, 106112), (2408, 92848), (2752, 81242), (3136, 71294), (3316, 67424), (4214, 53056), (4816, 46424), (5504, 40621), (5803, 38528), (6272, 35647), (6632, 33712), (8428, 26528), (9632, 23212), (11606, 19264), (13264, 16856)]