1405711872

素因数分解:

$2^9\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1187}}^1$

素因数の和:1468

約数の個数: 120

約数和(自身を含む): 4076196696

約数和(自身を除く): 2670484824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 257, 288, 384, 512, 514, 576, 768, 771, 1028, 1152, 1187, 1536, 1542, 2056, 2304, 2313, 2374, 3084, 3561, 4112, 4608, 4626, 4748, 6168, 7122, 8224, 9252, 9496, 10683, 12336, 14244, 16448, 18504, 18992, 21366, 24672, 28488, 32896, 37008, 37984, 42732, 49344, 56976, 65792, 74016, 75968, 85464, 98688, 113952, 131584, 148032, 151936, 170928, 197376, 227904, 296064, 303872, 305059, 341856, 394752, 455808, 592128, 607744, 610118, 683712, 911616, 915177, 1184256, 1220236, 1367424, 1823232, 1830354, 2440472, 2734848, 2745531, 3660708, 4880944, 5469696, 5491062, 7321416, 9761888, 10982124, 14642832, 19523776, 21964248, 29285664, 39047552, 43928496, 58571328, 78095104, 87856992, 117142656, 156190208, 175713984, 234285312, 351427968, 468570624, 702855936, 1405711872]

約数ペア:

[(1, 1405711872), (2, 702855936), (3, 468570624), (4, 351427968), (6, 234285312), (8, 175713984), (9, 156190208), (12, 117142656), (16, 87856992), (18, 78095104), (24, 58571328), (32, 43928496), (36, 39047552), (48, 29285664), (64, 21964248), (72, 19523776), (96, 14642832), (128, 10982124), (144, 9761888), (192, 7321416), (256, 5491062), (257, 5469696), (288, 4880944), (384, 3660708), (512, 2745531), (514, 2734848), (576, 2440472), (768, 1830354), (771, 1823232), (1028, 1367424), (1152, 1220236), (1187, 1184256), (1536, 915177), (1542, 911616), (2056, 683712), (2304, 610118), (2313, 607744), (2374, 592128), (3084, 455808), (3561, 394752), (4112, 341856), (4608, 305059), (4626, 303872), (4748, 296064), (6168, 227904), (7122, 197376), (8224, 170928), (9252, 151936), (9496, 148032), (10683, 131584), (12336, 113952), (14244, 98688), (16448, 85464), (18504, 75968), (18992, 74016), (21366, 65792), (24672, 56976), (28488, 49344), (32896, 42732), (37008, 37984)]