977423272

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 2275983360

約数和(自身を除く): 1298560088

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 46, 56, 82, 83, 92, 161, 164, 166, 184, 223, 287, 322, 328, 332, 446, 574, 581, 644, 664, 892, 943, 1148, 1162, 1288, 1561, 1784, 1886, 1909, 2296, 2324, 3122, 3403, 3772, 3818, 4648, 5129, 6244, 6601, 6806, 7544, 7636, 9143, 10258, 12488, 13202, 13363, 13612, 15272, 18286, 18509, 20516, 23821, 26404, 26726, 27224, 35903, 36572, 37018, 41032, 47642, 52808, 53452, 64001, 71806, 73144, 74036, 78269, 95284, 106904, 128002, 129563, 143612, 148072, 156538, 190568, 210289, 256004, 259126, 287224, 313076, 420578, 425707, 512008, 518252, 547883, 626152, 758869, 841156, 851414, 1036504, 1095766, 1472023, 1517738, 1682312, 1702828, 2191532, 2944046, 2979949, 3035476, 3405656, 4383064, 5312083, 5888092, 5959898, 6070952, 10624166, 11776184, 11919796, 17453987, 21248332, 23839592, 34907974, 42496664, 69815948, 122177909, 139631896, 244355818, 488711636, 977423272]

約数ペア:

[(1, 977423272), (2, 488711636), (4, 244355818), (7, 139631896), (8, 122177909), (14, 69815948), (23, 42496664), (28, 34907974), (41, 23839592), (46, 21248332), (56, 17453987), (82, 11919796), (83, 11776184), (92, 10624166), (161, 6070952), (164, 5959898), (166, 5888092), (184, 5312083), (223, 4383064), (287, 3405656), (322, 3035476), (328, 2979949), (332, 2944046), (446, 2191532), (574, 1702828), (581, 1682312), (644, 1517738), (664, 1472023), (892, 1095766), (943, 1036504), (1148, 851414), (1162, 841156), (1288, 758869), (1561, 626152), (1784, 547883), (1886, 518252), (1909, 512008), (2296, 425707), (2324, 420578), (3122, 313076), (3403, 287224), (3772, 259126), (3818, 256004), (4648, 210289), (5129, 190568), (6244, 156538), (6601, 148072), (6806, 143612), (7544, 129563), (7636, 128002), (9143, 106904), (10258, 95284), (12488, 78269), (13202, 74036), (13363, 73144), (13612, 71806), (15272, 64001), (18286, 53452), (18509, 52808), (20516, 47642), (23821, 41032), (26404, 37018), (26726, 36572), (27224, 35903)]