281344704

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:598

約数の個数: 112

約数和(自身を含む): 789310080

約数和(自身を除く): 507965376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 233, 304, 331, 456, 466, 608, 662, 699, 912, 932, 993, 1216, 1324, 1398, 1824, 1864, 1986, 2648, 2796, 3648, 3728, 3972, 4427, 5296, 5592, 6289, 7456, 7944, 8854, 10592, 11184, 12578, 13281, 14912, 15888, 17708, 18867, 21184, 22368, 25156, 26562, 31776, 35416, 37734, 44736, 50312, 53124, 63552, 70832, 75468, 77123, 100624, 106248, 141664, 150936, 154246, 201248, 212496, 231369, 283328, 301872, 308492, 402496, 424992, 462738, 603744, 616984, 849984, 925476, 1207488, 1233968, 1465337, 1850952, 2467936, 2930674, 3701904, 4396011, 4935872, 5861348, 7403808, 8792022, 11722696, 14807616, 17584044, 23445392, 35168088, 46890784, 70336176, 93781568, 140672352, 281344704]

約数ペア:

[(1, 281344704), (2, 140672352), (3, 93781568), (4, 70336176), (6, 46890784), (8, 35168088), (12, 23445392), (16, 17584044), (19, 14807616), (24, 11722696), (32, 8792022), (38, 7403808), (48, 5861348), (57, 4935872), (64, 4396011), (76, 3701904), (96, 2930674), (114, 2467936), (152, 1850952), (192, 1465337), (228, 1233968), (233, 1207488), (304, 925476), (331, 849984), (456, 616984), (466, 603744), (608, 462738), (662, 424992), (699, 402496), (912, 308492), (932, 301872), (993, 283328), (1216, 231369), (1324, 212496), (1398, 201248), (1824, 154246), (1864, 150936), (1986, 141664), (2648, 106248), (2796, 100624), (3648, 77123), (3728, 75468), (3972, 70832), (4427, 63552), (5296, 53124), (5592, 50312), (6289, 44736), (7456, 37734), (7944, 35416), (8854, 31776), (10592, 26562), (11184, 25156), (12578, 22368), (13281, 21184), (14912, 18867), (15888, 17708)]