280716576

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{417733}}^1$

素因数の和:417753

約数の個数: 48

約数和(自身を含む): 842151744

約数和(自身を除く): 561435168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 417733, 835466, 1253199, 1670932, 2506398, 2924131, 3341864, 5012796, 5848262, 6683728, 8772393, 10025592, 11696524, 13367456, 17544786, 20051184, 23393048, 35089572, 40102368, 46786096, 70179144, 93572192, 140358288, 280716576]

約数ペア:

[(1, 280716576), (2, 140358288), (3, 93572192), (4, 70179144), (6, 46786096), (7, 40102368), (8, 35089572), (12, 23393048), (14, 20051184), (16, 17544786), (21, 13367456), (24, 11696524), (28, 10025592), (32, 8772393), (42, 6683728), (48, 5848262), (56, 5012796), (84, 3341864), (96, 2924131), (112, 2506398), (168, 1670932), (224, 1253199), (336, 835466), (672, 417733)]