279692928

素因数分解:

$2^7\times 3^2\times {\mathrm{242789}}^1$

素因数の和:242809

約数の個数: 48

約数和(自身を含む): 804848850

約数和(自身を除く): 525155922

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 242789, 485578, 728367, 971156, 1456734, 1942312, 2185101, 2913468, 3884624, 4370202, 5826936, 7769248, 8740404, 11653872, 15538496, 17480808, 23307744, 31076992, 34961616, 46615488, 69923232, 93230976, 139846464, 279692928]

約数ペア:

[(1, 279692928), (2, 139846464), (3, 93230976), (4, 69923232), (6, 46615488), (8, 34961616), (9, 31076992), (12, 23307744), (16, 17480808), (18, 15538496), (24, 11653872), (32, 8740404), (36, 7769248), (48, 5826936), (64, 4370202), (72, 3884624), (96, 2913468), (128, 2185101), (144, 1942312), (192, 1456734), (288, 971156), (384, 728367), (576, 485578), (1152, 242789)]