1278967512

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{4021}}^1$

素因数の和:4516

約数の個数: 64

約数和(自身を含む): 3315736800

約数和(自身を除く): 2036769288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 457, 696, 914, 1371, 1828, 2742, 3656, 4021, 5484, 8042, 10968, 12063, 13253, 16084, 24126, 26506, 32168, 39759, 48252, 53012, 79518, 96504, 106024, 116609, 159036, 233218, 318072, 349827, 466436, 699654, 932872, 1399308, 1837597, 2798616, 3675194, 5512791, 7350388, 11025582, 14700776, 22051164, 44102328, 53290313, 106580626, 159870939, 213161252, 319741878, 426322504, 639483756, 1278967512]

約数ペア:

[(1, 1278967512), (2, 639483756), (3, 426322504), (4, 319741878), (6, 213161252), (8, 159870939), (12, 106580626), (24, 53290313), (29, 44102328), (58, 22051164), (87, 14700776), (116, 11025582), (174, 7350388), (232, 5512791), (348, 3675194), (457, 2798616), (696, 1837597), (914, 1399308), (1371, 932872), (1828, 699654), (2742, 466436), (3656, 349827), (4021, 318072), (5484, 233218), (8042, 159036), (10968, 116609), (12063, 106024), (13253, 96504), (16084, 79518), (24126, 53012), (26506, 48252), (32168, 39759)]