475064212

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1997

約数の個数: 72

約数和(自身を含む): 1023176448

約数和(自身を除く): 548112236

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 49, 62, 82, 98, 124, 164, 196, 217, 287, 434, 574, 868, 1148, 1271, 1519, 1907, 2009, 2542, 3038, 3814, 4018, 5084, 6076, 7628, 8036, 8897, 13349, 17794, 26698, 35588, 53396, 59117, 62279, 78187, 93443, 118234, 124558, 156374, 186886, 236468, 249116, 312748, 373772, 413819, 547309, 827638, 1094618, 1655276, 2189236, 2423797, 2896733, 3831163, 4847594, 5793466, 7662326, 9695188, 11586932, 15324652, 16966579, 33933158, 67866316, 118766053, 237532106, 475064212]

約数ペア:

[(1, 475064212), (2, 237532106), (4, 118766053), (7, 67866316), (14, 33933158), (28, 16966579), (31, 15324652), (41, 11586932), (49, 9695188), (62, 7662326), (82, 5793466), (98, 4847594), (124, 3831163), (164, 2896733), (196, 2423797), (217, 2189236), (287, 1655276), (434, 1094618), (574, 827638), (868, 547309), (1148, 413819), (1271, 373772), (1519, 312748), (1907, 249116), (2009, 236468), (2542, 186886), (3038, 156374), (3814, 124558), (4018, 118234), (5084, 93443), (6076, 78187), (7628, 62279), (8036, 59117), (8897, 53396), (13349, 35588), (17794, 26698)]