313873008

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1747}}^1$

素因数の和:1974

約数の個数: 80

約数和(自身を含む): 858337920

約数和(自身を除く): 544464912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 197, 228, 304, 394, 456, 591, 788, 912, 1182, 1576, 1747, 2364, 3152, 3494, 3743, 4728, 5241, 6988, 7486, 9456, 10482, 11229, 13976, 14972, 20964, 22458, 27952, 29944, 33193, 41928, 44916, 59888, 66386, 83856, 89832, 99579, 132772, 179664, 199158, 265544, 344159, 398316, 531088, 688318, 796632, 1032477, 1376636, 1593264, 2064954, 2753272, 4129908, 5506544, 6539021, 8259816, 13078042, 16519632, 19617063, 26156084, 39234126, 52312168, 78468252, 104624336, 156936504, 313873008]

約数ペア:

[(1, 313873008), (2, 156936504), (3, 104624336), (4, 78468252), (6, 52312168), (8, 39234126), (12, 26156084), (16, 19617063), (19, 16519632), (24, 13078042), (38, 8259816), (48, 6539021), (57, 5506544), (76, 4129908), (114, 2753272), (152, 2064954), (197, 1593264), (228, 1376636), (304, 1032477), (394, 796632), (456, 688318), (591, 531088), (788, 398316), (912, 344159), (1182, 265544), (1576, 199158), (1747, 179664), (2364, 132772), (3152, 99579), (3494, 89832), (3743, 83856), (4728, 66386), (5241, 59888), (6988, 44916), (7486, 41928), (9456, 33193), (10482, 29944), (11229, 27952), (13976, 22458), (14972, 20964)]