281675232

素因数分解:

$2^5\times 3^4\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:694

約数の個数: 120

約数和(自身を含む): 833529312

約数和(自身を除く): 551854080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 271, 288, 324, 401, 432, 542, 648, 802, 813, 864, 1084, 1203, 1296, 1604, 1626, 2168, 2406, 2439, 2592, 3208, 3252, 3609, 4336, 4812, 4878, 6416, 6504, 7218, 7317, 8672, 9624, 9756, 10827, 12832, 13008, 14436, 14634, 19248, 19512, 21654, 21951, 26016, 28872, 29268, 32481, 38496, 39024, 43308, 43902, 57744, 58536, 64962, 78048, 86616, 87804, 108671, 115488, 117072, 129924, 173232, 175608, 217342, 234144, 259848, 326013, 346464, 351216, 434684, 519696, 652026, 702432, 869368, 978039, 1039392, 1304052, 1738736, 1956078, 2608104, 2934117, 3477472, 3912156, 5216208, 5868234, 7824312, 8802351, 10432416, 11736468, 15648624, 17604702, 23472936, 31297248, 35209404, 46945872, 70418808, 93891744, 140837616, 281675232]

約数ペア:

[(1, 281675232), (2, 140837616), (3, 93891744), (4, 70418808), (6, 46945872), (8, 35209404), (9, 31297248), (12, 23472936), (16, 17604702), (18, 15648624), (24, 11736468), (27, 10432416), (32, 8802351), (36, 7824312), (48, 5868234), (54, 5216208), (72, 3912156), (81, 3477472), (96, 2934117), (108, 2608104), (144, 1956078), (162, 1738736), (216, 1304052), (271, 1039392), (288, 978039), (324, 869368), (401, 702432), (432, 652026), (542, 519696), (648, 434684), (802, 351216), (813, 346464), (864, 326013), (1084, 259848), (1203, 234144), (1296, 217342), (1604, 175608), (1626, 173232), (2168, 129924), (2406, 117072), (2439, 115488), (2592, 108671), (3208, 87804), (3252, 86616), (3609, 78048), (4336, 64962), (4812, 58536), (4878, 57744), (6416, 43902), (6504, 43308), (7218, 39024), (7317, 38496), (8672, 32481), (9624, 29268), (9756, 28872), (10827, 26016), (12832, 21951), (13008, 21654), (14436, 19512), (14634, 19248)]