1128705536

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10159}}^1$

素因数の和:10215

約数の個数: 80

約数和(自身を含む): 2660782080

約数和(自身を除く): 1532076544

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, 512, 868, 896, 992, 1736, 1792, 1984, 3472, 3584, 3968, 6944, 7936, 10159, 13888, 15872, 20318, 27776, 40636, 55552, 71113, 81272, 111104, 142226, 162544, 284452, 314929, 325088, 568904, 629858, 650176, 1137808, 1259716, 1300352, 2204503, 2275616, 2519432, 2600704, 4409006, 4551232, 5038864, 5201408, 8818012, 9102464, 10077728, 17636024, 18204928, 20155456, 35272048, 36409856, 40310912, 70544096, 80621824, 141088192, 161243648, 282176384, 564352768, 1128705536]

約数ペア:

[(1, 1128705536), (2, 564352768), (4, 282176384), (7, 161243648), (8, 141088192), (14, 80621824), (16, 70544096), (28, 40310912), (31, 36409856), (32, 35272048), (56, 20155456), (62, 18204928), (64, 17636024), (112, 10077728), (124, 9102464), (128, 8818012), (217, 5201408), (224, 5038864), (248, 4551232), (256, 4409006), (434, 2600704), (448, 2519432), (496, 2275616), (512, 2204503), (868, 1300352), (896, 1259716), (992, 1137808), (1736, 650176), (1792, 629858), (1984, 568904), (3472, 325088), (3584, 314929), (3968, 284452), (6944, 162544), (7936, 142226), (10159, 111104), (13888, 81272), (15872, 71113), (20318, 55552), (27776, 40636)]