992847492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8258

約数の個数: 144

約数和(自身を含む): 3172728832

約数和(自身を除く): 2179881340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 91, 111, 117, 126, 148, 156, 182, 222, 234, 252, 259, 273, 333, 364, 444, 468, 481, 518, 546, 666, 777, 819, 962, 1036, 1092, 1332, 1443, 1554, 1638, 1924, 2331, 2886, 3108, 3276, 3367, 4329, 4662, 5772, 6734, 8191, 8658, 9324, 10101, 13468, 16382, 17316, 20202, 24573, 30303, 32764, 40404, 49146, 57337, 60606, 73719, 98292, 106483, 114674, 121212, 147438, 172011, 212966, 229348, 294876, 303067, 319449, 344022, 425932, 516033, 606134, 638898, 688044, 745381, 909201, 958347, 1032066, 1212268, 1277796, 1490762, 1818402, 1916694, 2064132, 2121469, 2236143, 2727603, 2981524, 3636804, 3833388, 3939871, 4242938, 4472286, 5455206, 6364407, 6708429, 7879742, 8485876, 8944572, 10910412, 11819613, 12728814, 13416858, 15759484, 19093221, 23639226, 25457628, 26833716, 27579097, 35458839, 38186442, 47278452, 55158194, 70917678, 76372884, 82737291, 110316388, 141835356, 165474582, 248211873, 330949164, 496423746, 992847492]

約数ペア:

[(1, 992847492), (2, 496423746), (3, 330949164), (4, 248211873), (6, 165474582), (7, 141835356), (9, 110316388), (12, 82737291), (13, 76372884), (14, 70917678), (18, 55158194), (21, 47278452), (26, 38186442), (28, 35458839), (36, 27579097), (37, 26833716), (39, 25457628), (42, 23639226), (52, 19093221), (63, 15759484), (74, 13416858), (78, 12728814), (84, 11819613), (91, 10910412), (111, 8944572), (117, 8485876), (126, 7879742), (148, 6708429), (156, 6364407), (182, 5455206), (222, 4472286), (234, 4242938), (252, 3939871), (259, 3833388), (273, 3636804), (333, 2981524), (364, 2727603), (444, 2236143), (468, 2121469), (481, 2064132), (518, 1916694), (546, 1818402), (666, 1490762), (777, 1277796), (819, 1212268), (962, 1032066), (1036, 958347), (1092, 909201), (1332, 745381), (1443, 688044), (1554, 638898), (1638, 606134), (1924, 516033), (2331, 425932), (2886, 344022), (3108, 319449), (3276, 303067), (3367, 294876), (4329, 229348), (4662, 212966), (5772, 172011), (6734, 147438), (8191, 121212), (8658, 114674), (9324, 106483), (10101, 98292), (13468, 73719), (16382, 60606), (17316, 57337), (20202, 49146), (24573, 40404), (30303, 32764)]