16993831686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 41366578176

約数和(自身を除く): 24372746490

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 131, 221, 247, 262, 271, 323, 361, 393, 442, 494, 542, 646, 663, 722, 741, 786, 813, 969, 1083, 1326, 1482, 1626, 1703, 1938, 2166, 2227, 2489, 3406, 3523, 4199, 4454, 4607, 4693, 4978, 5109, 5149, 6137, 6681, 7046, 7467, 8398, 9214, 9386, 10218, 10298, 10569, 12274, 12597, 13362, 13821, 14079, 14934, 15447, 18411, 21138, 25194, 27642, 28158, 28951, 30894, 32357, 35501, 36822, 42313, 47291, 57902, 59891, 64714, 66937, 71002, 79781, 84626, 86853, 87533, 94582, 97071, 97831, 106503, 119782, 126939, 133874, 141873, 159562, 173706, 175066, 179673, 194142, 195662, 200811, 213006, 239343, 253878, 262599, 283746, 293493, 359346, 401622, 461513, 478686, 525198, 550069, 586986, 603517, 614783, 674519, 803947, 923026, 1100138, 1137929, 1207034, 1229566, 1271803, 1349038, 1384539, 1607894, 1650207, 1663127, 1810551, 1844349, 2023557, 2275858, 2411841, 2543606, 2769078, 3300414, 3326254, 3413787, 3621102, 3688698, 3815409, 4047114, 4823682, 4989381, 6827574, 7630818, 7845721, 8768747, 9978762, 10451311, 11466823, 12815861, 15691442, 17537494, 20902622, 21620651, 22933646, 23537163, 25631722, 26306241, 31353933, 34400469, 38447583, 43241302, 47074326, 52612482, 62707866, 64861953, 68800938, 76895166, 129723906, 149068699, 166606193, 217869637, 298137398, 333212386, 435739274, 447206097, 499818579, 653608911, 894412194, 999637158, 1307217822, 2832305281, 5664610562, 8496915843, 16993831686]

約数ペア:

[(1, 16993831686), (2, 8496915843), (3, 5664610562), (6, 2832305281), (13, 1307217822), (17, 999637158), (19, 894412194), (26, 653608911), (34, 499818579), (38, 447206097), (39, 435739274), (51, 333212386), (57, 298137398), (78, 217869637), (102, 166606193), (114, 149068699), (131, 129723906), (221, 76895166), (247, 68800938), (262, 64861953), (271, 62707866), (323, 52612482), (361, 47074326), (393, 43241302), (442, 38447583), (494, 34400469), (542, 31353933), (646, 26306241), (663, 25631722), (722, 23537163), (741, 22933646), (786, 21620651), (813, 20902622), (969, 17537494), (1083, 15691442), (1326, 12815861), (1482, 11466823), (1626, 10451311), (1703, 9978762), (1938, 8768747), (2166, 7845721), (2227, 7630818), (2489, 6827574), (3406, 4989381), (3523, 4823682), (4199, 4047114), (4454, 3815409), (4607, 3688698), (4693, 3621102), (4978, 3413787), (5109, 3326254), (5149, 3300414), (6137, 2769078), (6681, 2543606), (7046, 2411841), (7467, 2275858), (8398, 2023557), (9214, 1844349), (9386, 1810551), (10218, 1663127), (10298, 1650207), (10569, 1607894), (12274, 1384539), (12597, 1349038), (13362, 1271803), (13821, 1229566), (14079, 1207034), (14934, 1137929), (15447, 1100138), (18411, 923026), (21138, 803947), (25194, 674519), (27642, 614783), (28158, 603517), (28951, 586986), (30894, 550069), (32357, 525198), (35501, 478686), (36822, 461513), (42313, 401622), (47291, 359346), (57902, 293493), (59891, 283746), (64714, 262599), (66937, 253878), (71002, 239343), (79781, 213006), (84626, 200811), (86853, 195662), (87533, 194142), (94582, 179673), (97071, 175066), (97831, 173706), (106503, 159562), (119782, 141873), (126939, 133874)]