283370752

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5101}}^1$

素因数の和:5155

約数の個数: 72

約数和(自身を含む): 667423232

約数和(自身を除く): 384052480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 5101, 6944, 7936, 10202, 13888, 20404, 27776, 35707, 40808, 55552, 71414, 81616, 142828, 158131, 163232, 285656, 316262, 326464, 571312, 632524, 652928, 1106917, 1142624, 1265048, 1305856, 2213834, 2285248, 2530096, 4427668, 4570496, 5060192, 8855336, 9140992, 10120384, 17710672, 20240768, 35421344, 40481536, 70842688, 141685376, 283370752]

約数ペア:

[(1, 283370752), (2, 141685376), (4, 70842688), (7, 40481536), (8, 35421344), (14, 20240768), (16, 17710672), (28, 10120384), (31, 9140992), (32, 8855336), (56, 5060192), (62, 4570496), (64, 4427668), (112, 2530096), (124, 2285248), (128, 2213834), (217, 1305856), (224, 1265048), (248, 1142624), (256, 1106917), (434, 652928), (448, 632524), (496, 571312), (868, 326464), (896, 316262), (992, 285656), (1736, 163232), (1792, 158131), (1984, 142828), (3472, 81616), (3968, 71414), (5101, 55552), (6944, 40808), (7936, 35707), (10202, 27776), (13888, 20404)]