489655572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{65497}}^1$

素因数の和:65600

約数の個数: 48

約数和(自身を含む): 1320439680

約数和(自身を除く): 830784108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 65497, 130994, 196491, 261988, 392982, 458479, 785964, 916958, 1375437, 1833916, 2750874, 5501748, 5829233, 11658466, 17487699, 23316932, 34975398, 40804631, 69950796, 81609262, 122413893, 163218524, 244827786, 489655572]

約数ペア:

[(1, 489655572), (2, 244827786), (3, 163218524), (4, 122413893), (6, 81609262), (7, 69950796), (12, 40804631), (14, 34975398), (21, 23316932), (28, 17487699), (42, 11658466), (84, 5829233), (89, 5501748), (178, 2750874), (267, 1833916), (356, 1375437), (534, 916958), (623, 785964), (1068, 458479), (1246, 392982), (1869, 261988), (2492, 196491), (3738, 130994), (7476, 65497)]