255575904

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 698213376

約数和(自身を除く): 442637472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 157, 186, 248, 314, 372, 471, 496, 547, 628, 744, 942, 992, 1094, 1256, 1488, 1641, 1884, 2188, 2512, 2976, 3282, 3768, 4376, 4867, 5024, 6564, 7536, 8752, 9734, 13128, 14601, 15072, 16957, 17504, 19468, 26256, 29202, 33914, 38936, 50871, 52512, 58404, 67828, 77872, 85879, 101742, 116808, 135656, 155744, 171758, 203484, 233616, 257637, 271312, 343516, 406968, 467232, 515274, 542624, 687032, 813936, 1030548, 1374064, 1627872, 2061096, 2662249, 2748128, 4122192, 5324498, 7986747, 8244384, 10648996, 15973494, 21297992, 31946988, 42595984, 63893976, 85191968, 127787952, 255575904]

約数ペア:

[(1, 255575904), (2, 127787952), (3, 85191968), (4, 63893976), (6, 42595984), (8, 31946988), (12, 21297992), (16, 15973494), (24, 10648996), (31, 8244384), (32, 7986747), (48, 5324498), (62, 4122192), (93, 2748128), (96, 2662249), (124, 2061096), (157, 1627872), (186, 1374064), (248, 1030548), (314, 813936), (372, 687032), (471, 542624), (496, 515274), (547, 467232), (628, 406968), (744, 343516), (942, 271312), (992, 257637), (1094, 233616), (1256, 203484), (1488, 171758), (1641, 155744), (1884, 135656), (2188, 116808), (2512, 101742), (2976, 85879), (3282, 77872), (3768, 67828), (4376, 58404), (4867, 52512), (5024, 50871), (6564, 38936), (7536, 33914), (8752, 29202), (9734, 26256), (13128, 19468), (14601, 17504), (15072, 16957)]