1268655024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{290443}}^1$

素因数の和:290474

約数の個数: 80

約数和(自身を含む): 4033686272

約数和(自身を除く): 2765031248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 290443, 580886, 871329, 1161772, 1742658, 2033101, 2323544, 3485316, 3775759, 4066202, 4647088, 6099303, 6970632, 7551518, 8132404, 11327277, 12198606, 13941264, 15103036, 16264808, 22654554, 24397212, 26430313, 30206072, 32529616, 45309108, 48794424, 52860626, 60412144, 79290939, 90618216, 97588848, 105721252, 158581878, 181236432, 211442504, 317163756, 422885008, 634327512, 1268655024]

約数ペア:

[(1, 1268655024), (2, 634327512), (3, 422885008), (4, 317163756), (6, 211442504), (7, 181236432), (8, 158581878), (12, 105721252), (13, 97588848), (14, 90618216), (16, 79290939), (21, 60412144), (24, 52860626), (26, 48794424), (28, 45309108), (39, 32529616), (42, 30206072), (48, 26430313), (52, 24397212), (56, 22654554), (78, 16264808), (84, 15103036), (91, 13941264), (104, 12198606), (112, 11327277), (156, 8132404), (168, 7551518), (182, 6970632), (208, 6099303), (273, 4647088), (312, 4066202), (336, 3775759), (364, 3485316), (546, 2323544), (624, 2033101), (728, 1742658), (1092, 1161772), (1456, 871329), (2184, 580886), (4368, 290443)]