13974728068

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 29887334400

約数和(自身を除く): 15912606332

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 79, 86, 98, 139, 151, 158, 172, 196, 278, 301, 302, 316, 553, 556, 602, 604, 973, 1057, 1106, 1204, 1946, 2107, 2114, 2212, 3397, 3871, 3892, 4214, 4228, 5977, 6493, 6794, 6811, 7399, 7742, 8428, 10981, 11929, 11954, 12986, 13588, 13622, 14798, 15484, 20989, 21962, 23779, 23858, 23908, 25972, 27244, 29596, 41839, 41978, 43924, 45451, 47558, 47716, 76867, 83503, 83678, 83956, 90902, 95116, 146923, 153734, 166453, 167006, 167356, 181804, 292873, 293846, 307468, 318157, 332906, 334012, 472183, 512947, 538069, 584521, 585746, 587692, 636314, 665812, 902527, 944366, 1025894, 1028461, 1076138, 1169042, 1171492, 1272628, 1658131, 1805054, 1888732, 2051788, 2056922, 2152276, 2338084, 3305281, 3316262, 3590629, 3610108, 4113844, 6317689, 6610562, 6632524, 7181258, 11606917, 12635378, 13221124, 14362516, 23136967, 23213834, 25134403, 25270756, 44223823, 46273934, 46427668, 50268806, 71299633, 81248419, 88447646, 92547868, 100537612, 142599266, 162496838, 176895292, 285198532, 324993676, 499097431, 998194862, 1996389724, 3493682017, 6987364034, 13974728068]

約数ペア:

[(1, 13974728068), (2, 6987364034), (4, 3493682017), (7, 1996389724), (14, 998194862), (28, 499097431), (43, 324993676), (49, 285198532), (79, 176895292), (86, 162496838), (98, 142599266), (139, 100537612), (151, 92547868), (158, 88447646), (172, 81248419), (196, 71299633), (278, 50268806), (301, 46427668), (302, 46273934), (316, 44223823), (553, 25270756), (556, 25134403), (602, 23213834), (604, 23136967), (973, 14362516), (1057, 13221124), (1106, 12635378), (1204, 11606917), (1946, 7181258), (2107, 6632524), (2114, 6610562), (2212, 6317689), (3397, 4113844), (3871, 3610108), (3892, 3590629), (4214, 3316262), (4228, 3305281), (5977, 2338084), (6493, 2152276), (6794, 2056922), (6811, 2051788), (7399, 1888732), (7742, 1805054), (8428, 1658131), (10981, 1272628), (11929, 1171492), (11954, 1169042), (12986, 1076138), (13588, 1028461), (13622, 1025894), (14798, 944366), (15484, 902527), (20989, 665812), (21962, 636314), (23779, 587692), (23858, 585746), (23908, 584521), (25972, 538069), (27244, 512947), (29596, 472183), (41839, 334012), (41978, 332906), (43924, 318157), (45451, 307468), (47558, 293846), (47716, 292873), (76867, 181804), (83503, 167356), (83678, 167006), (83956, 166453), (90902, 153734), (95116, 146923)]