248765002068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{255329}}^1$

素因数の和:255430

約数の個数: 96

約数和(自身を含む): 648922216320

約数和(自身を除く): 400157214252

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 121, 122, 132, 183, 242, 244, 363, 366, 484, 671, 726, 732, 1331, 1342, 1452, 2013, 2662, 2684, 3993, 4026, 5324, 7381, 7986, 8052, 14762, 15972, 22143, 29524, 44286, 81191, 88572, 162382, 243573, 255329, 324764, 487146, 510658, 765987, 974292, 1021316, 1531974, 2808619, 3063948, 5617238, 8425857, 11234476, 15575069, 16851714, 30894809, 31150138, 33703428, 46725207, 61789618, 62300276, 92684427, 93450414, 123579236, 171325759, 185368854, 186900828, 339842899, 342651518, 370737708, 513977277, 679685798, 685303036, 1019528697, 1027954554, 1359371596, 1884583349, 2039057394, 2055909108, 3769166698, 4078114788, 5653750047, 7538333396, 11307500094, 20730416839, 22615000188, 41460833678, 62191250517, 82921667356, 124382501034, 248765002068]

約数ペア:

[(1, 248765002068), (2, 124382501034), (3, 82921667356), (4, 62191250517), (6, 41460833678), (11, 22615000188), (12, 20730416839), (22, 11307500094), (33, 7538333396), (44, 5653750047), (61, 4078114788), (66, 3769166698), (121, 2055909108), (122, 2039057394), (132, 1884583349), (183, 1359371596), (242, 1027954554), (244, 1019528697), (363, 685303036), (366, 679685798), (484, 513977277), (671, 370737708), (726, 342651518), (732, 339842899), (1331, 186900828), (1342, 185368854), (1452, 171325759), (2013, 123579236), (2662, 93450414), (2684, 92684427), (3993, 62300276), (4026, 61789618), (5324, 46725207), (7381, 33703428), (7986, 31150138), (8052, 30894809), (14762, 16851714), (15972, 15575069), (22143, 11234476), (29524, 8425857), (44286, 5617238), (81191, 3063948), (88572, 2808619), (162382, 1531974), (243573, 1021316), (255329, 974292), (324764, 765987), (487146, 510658)]