215277426

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:910

約数の個数: 160

約数和(自身を含む): 629354880

約数和(自身を除く): 414077454

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 51, 54, 63, 78, 81, 91, 102, 117, 119, 126, 153, 162, 182, 189, 221, 234, 238, 273, 306, 351, 357, 378, 442, 459, 546, 567, 663, 702, 714, 819, 859, 918, 1053, 1071, 1134, 1326, 1377, 1547, 1638, 1718, 1989, 2106, 2142, 2457, 2577, 2754, 3094, 3213, 3978, 4641, 4914, 5154, 5967, 6013, 6426, 7371, 7731, 9282, 9639, 11167, 11934, 12026, 13923, 14603, 14742, 15462, 17901, 18039, 19278, 22334, 23193, 27846, 29206, 33501, 35802, 36078, 41769, 43809, 46386, 54117, 67002, 69579, 78169, 83538, 87618, 100503, 102221, 108234, 125307, 131427, 139158, 156338, 162351, 189839, 201006, 204442, 234507, 250614, 262854, 301509, 306663, 324702, 379678, 394281, 469014, 487053, 569517, 603018, 613326, 703521, 788562, 904527, 919989, 974106, 1139034, 1182843, 1328873, 1407042, 1708551, 1809054, 1839978, 2110563, 2365686, 2657746, 2759967, 3417102, 3986619, 4221126, 5125653, 5519934, 6331689, 7973238, 8279901, 10251306, 11959857, 12663378, 15376959, 16559802, 23919714, 30753918, 35879571, 71759142, 107638713, 215277426]

約数ペア:

[(1, 215277426), (2, 107638713), (3, 71759142), (6, 35879571), (7, 30753918), (9, 23919714), (13, 16559802), (14, 15376959), (17, 12663378), (18, 11959857), (21, 10251306), (26, 8279901), (27, 7973238), (34, 6331689), (39, 5519934), (42, 5125653), (51, 4221126), (54, 3986619), (63, 3417102), (78, 2759967), (81, 2657746), (91, 2365686), (102, 2110563), (117, 1839978), (119, 1809054), (126, 1708551), (153, 1407042), (162, 1328873), (182, 1182843), (189, 1139034), (221, 974106), (234, 919989), (238, 904527), (273, 788562), (306, 703521), (351, 613326), (357, 603018), (378, 569517), (442, 487053), (459, 469014), (546, 394281), (567, 379678), (663, 324702), (702, 306663), (714, 301509), (819, 262854), (859, 250614), (918, 234507), (1053, 204442), (1071, 201006), (1134, 189839), (1326, 162351), (1377, 156338), (1547, 139158), (1638, 131427), (1718, 125307), (1989, 108234), (2106, 102221), (2142, 100503), (2457, 87618), (2577, 83538), (2754, 78169), (3094, 69579), (3213, 67002), (3978, 54117), (4641, 46386), (4914, 43809), (5154, 41769), (5967, 36078), (6013, 35802), (6426, 33501), (7371, 29206), (7731, 27846), (9282, 23193), (9639, 22334), (11167, 19278), (11934, 18039), (12026, 17901), (13923, 15462), (14603, 14742)]