285343488

素因数分解:

$2^8\times 3^2\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:750

約数の個数: 108

約数和(自身を含む): 827558368

約数和(自身を除く): 542214880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 271, 288, 384, 457, 542, 576, 768, 813, 914, 1084, 1152, 1371, 1626, 1828, 2168, 2304, 2439, 2742, 3252, 3656, 4113, 4336, 4878, 5484, 6504, 7312, 8226, 8672, 9756, 10968, 13008, 14624, 16452, 17344, 19512, 21936, 26016, 29248, 32904, 34688, 39024, 43872, 52032, 58496, 65808, 69376, 78048, 87744, 104064, 116992, 123847, 131616, 156096, 175488, 208128, 247694, 263232, 312192, 350976, 371541, 495388, 526464, 624384, 743082, 990776, 1052928, 1114623, 1486164, 1981552, 2229246, 2972328, 3963104, 4458492, 5944656, 7926208, 8916984, 11889312, 15852416, 17833968, 23778624, 31704832, 35667936, 47557248, 71335872, 95114496, 142671744, 285343488]

約数ペア:

[(1, 285343488), (2, 142671744), (3, 95114496), (4, 71335872), (6, 47557248), (8, 35667936), (9, 31704832), (12, 23778624), (16, 17833968), (18, 15852416), (24, 11889312), (32, 8916984), (36, 7926208), (48, 5944656), (64, 4458492), (72, 3963104), (96, 2972328), (128, 2229246), (144, 1981552), (192, 1486164), (256, 1114623), (271, 1052928), (288, 990776), (384, 743082), (457, 624384), (542, 526464), (576, 495388), (768, 371541), (813, 350976), (914, 312192), (1084, 263232), (1152, 247694), (1371, 208128), (1626, 175488), (1828, 156096), (2168, 131616), (2304, 123847), (2439, 116992), (2742, 104064), (3252, 87744), (3656, 78048), (4113, 69376), (4336, 65808), (4878, 58496), (5484, 52032), (6504, 43872), (7312, 39024), (8226, 34688), (8672, 32904), (9756, 29248), (10968, 26016), (13008, 21936), (14624, 19512), (16452, 17344)]