1221566346

素因数分解:

$2^1\times 3^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 320

約数和(自身を含む): 3809304576

約数和(自身を除く): 2587738230

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 31, 33, 39, 42, 54, 62, 63, 66, 77, 78, 81, 91, 93, 99, 117, 126, 143, 154, 162, 182, 186, 189, 198, 217, 231, 234, 243, 273, 279, 286, 297, 341, 351, 378, 403, 429, 434, 462, 486, 546, 558, 567, 594, 651, 682, 693, 702, 729, 806, 819, 837, 858, 891, 1001, 1023, 1053, 1134, 1209, 1287, 1302, 1386, 1458, 1638, 1674, 1701, 1782, 1953, 2002, 2046, 2079, 2106, 2187, 2387, 2418, 2457, 2511, 2574, 2673, 2821, 3003, 3069, 3159, 3402, 3627, 3861, 3906, 4158, 4374, 4433, 4774, 4914, 5022, 5103, 5346, 5642, 5859, 6006, 6138, 6237, 6318, 6561, 7161, 7254, 7371, 7533, 7722, 8019, 8463, 8866, 9009, 9207, 9477, 10206, 10881, 11583, 11718, 12474, 13122, 13299, 14322, 14742, 15066, 15309, 16038, 16926, 17577, 18018, 18414, 18711, 18954, 19683, 21483, 21762, 22113, 22599, 23166, 24057, 25389, 26598, 27027, 27621, 28431, 30618, 31031, 32643, 34749, 35154, 37422, 39366, 39897, 42966, 44226, 45198, 45927, 48114, 50778, 52731, 54054, 55242, 56133, 56862, 62062, 64449, 65286, 66339, 67797, 69498, 72171, 76167, 79794, 81081, 82863, 85293, 91854, 93093, 97929, 104247, 105462, 112266, 119691, 128898, 132678, 135594, 137781, 144342, 152334, 158193, 162162, 165726, 168399, 170586, 186186, 193347, 195858, 199017, 203391, 208494, 216513, 228501, 239382, 243243, 248589, 255879, 275562, 279279, 293787, 312741, 316386, 336798, 359073, 386694, 398034, 406782, 433026, 457002, 474579, 486486, 497178, 505197, 511758, 558558, 580041, 587574, 597051, 610173, 625482, 685503, 718146, 729729, 745767, 837837, 881361, 938223, 949158, 1010394, 1077219, 1160082, 1194102, 1220346, 1371006, 1423737, 1459458, 1491534, 1515591, 1675674, 1740123, 1762722, 1791153, 1876446, 2056509, 2154438, 2189187, 2237301, 2513511, 2644083, 2814669, 2847474, 3031182, 3231657, 3480246, 3582306, 4113018, 4271211, 4378374, 4474602, 5027022, 5220369, 5288166, 5629338, 6169527, 6463314, 6567561, 6711903, 7540533, 7932249, 8542422, 9694971, 10440738, 12339054, 13135122, 13423806, 15081066, 15661107, 15864498, 18508581, 19389942, 19702683, 22621599, 29084913, 31322214, 37017162, 39405366, 45243198, 46983321, 55525743, 58169826, 67864797, 87254739, 93966642, 111051486, 135729594, 174509478, 203594391, 407188782, 610783173, 1221566346]

約数ペア:

[(1, 1221566346), (2, 610783173), (3, 407188782), (6, 203594391), (7, 174509478), (9, 135729594), (11, 111051486), (13, 93966642), (14, 87254739), (18, 67864797), (21, 58169826), (22, 55525743), (26, 46983321), (27, 45243198), (31, 39405366), (33, 37017162), (39, 31322214), (42, 29084913), (54, 22621599), (62, 19702683), (63, 19389942), (66, 18508581), (77, 15864498), (78, 15661107), (81, 15081066), (91, 13423806), (93, 13135122), (99, 12339054), (117, 10440738), (126, 9694971), (143, 8542422), (154, 7932249), (162, 7540533), (182, 6711903), (186, 6567561), (189, 6463314), (198, 6169527), (217, 5629338), (231, 5288166), (234, 5220369), (243, 5027022), (273, 4474602), (279, 4378374), (286, 4271211), (297, 4113018), (341, 3582306), (351, 3480246), (378, 3231657), (403, 3031182), (429, 2847474), (434, 2814669), (462, 2644083), (486, 2513511), (546, 2237301), (558, 2189187), (567, 2154438), (594, 2056509), (651, 1876446), (682, 1791153), (693, 1762722), (702, 1740123), (729, 1675674), (806, 1515591), (819, 1491534), (837, 1459458), (858, 1423737), (891, 1371006), (1001, 1220346), (1023, 1194102), (1053, 1160082), (1134, 1077219), (1209, 1010394), (1287, 949158), (1302, 938223), (1386, 881361), (1458, 837837), (1638, 745767), (1674, 729729), (1701, 718146), (1782, 685503), (1953, 625482), (2002, 610173), (2046, 597051), (2079, 587574), (2106, 580041), (2187, 558558), (2387, 511758), (2418, 505197), (2457, 497178), (2511, 486486), (2574, 474579), (2673, 457002), (2821, 433026), (3003, 406782), (3069, 398034), (3159, 386694), (3402, 359073), (3627, 336798), (3861, 316386), (3906, 312741), (4158, 293787), (4374, 279279), (4433, 275562), (4774, 255879), (4914, 248589), (5022, 243243), (5103, 239382), (5346, 228501), (5642, 216513), (5859, 208494), (6006, 203391), (6138, 199017), (6237, 195858), (6318, 193347), (6561, 186186), (7161, 170586), (7254, 168399), (7371, 165726), (7533, 162162), (7722, 158193), (8019, 152334), (8463, 144342), (8866, 137781), (9009, 135594), (9207, 132678), (9477, 128898), (10206, 119691), (10881, 112266), (11583, 105462), (11718, 104247), (12474, 97929), (13122, 93093), (13299, 91854), (14322, 85293), (14742, 82863), (15066, 81081), (15309, 79794), (16038, 76167), (16926, 72171), (17577, 69498), (18018, 67797), (18414, 66339), (18711, 65286), (18954, 64449), (19683, 62062), (21483, 56862), (21762, 56133), (22113, 55242), (22599, 54054), (23166, 52731), (24057, 50778), (25389, 48114), (26598, 45927), (27027, 45198), (27621, 44226), (28431, 42966), (30618, 39897), (31031, 39366), (32643, 37422), (34749, 35154)]