6840419768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1433}}^1$

素因数の和:1621

約数の個数: 128

約数和(自身を含む): 16189286400

約数和(自身を除く): 9348866632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 83, 91, 104, 158, 166, 182, 316, 332, 364, 553, 581, 632, 664, 728, 1027, 1079, 1106, 1162, 1433, 2054, 2158, 2212, 2324, 2866, 4108, 4316, 4424, 4648, 5732, 6557, 7189, 7553, 8216, 8632, 10031, 11464, 13114, 14378, 15106, 18629, 20062, 26228, 28756, 30212, 37258, 40124, 45899, 52456, 57512, 60424, 74516, 80248, 85241, 91798, 113207, 118939, 130403, 149032, 170482, 183596, 226414, 237878, 260806, 340964, 367192, 452828, 475756, 521612, 596687, 681928, 792449, 832573, 905656, 951512, 1043224, 1193374, 1471691, 1546207, 1584898, 1665146, 2386748, 2943382, 3092414, 3169796, 3330292, 4773496, 5886764, 6184828, 6339592, 6660584, 9396181, 10301837, 10823449, 11773528, 12369656, 18792362, 20603674, 21646898, 37584724, 41207348, 43293796, 65773267, 75169448, 82414696, 86587592, 122150353, 131546534, 244300706, 263093068, 488601412, 526186136, 855052471, 977202824, 1710104942, 3420209884, 6840419768]

約数ペア:

[(1, 6840419768), (2, 3420209884), (4, 1710104942), (7, 977202824), (8, 855052471), (13, 526186136), (14, 488601412), (26, 263093068), (28, 244300706), (52, 131546534), (56, 122150353), (79, 86587592), (83, 82414696), (91, 75169448), (104, 65773267), (158, 43293796), (166, 41207348), (182, 37584724), (316, 21646898), (332, 20603674), (364, 18792362), (553, 12369656), (581, 11773528), (632, 10823449), (664, 10301837), (728, 9396181), (1027, 6660584), (1079, 6339592), (1106, 6184828), (1162, 5886764), (1433, 4773496), (2054, 3330292), (2158, 3169796), (2212, 3092414), (2324, 2943382), (2866, 2386748), (4108, 1665146), (4316, 1584898), (4424, 1546207), (4648, 1471691), (5732, 1193374), (6557, 1043224), (7189, 951512), (7553, 905656), (8216, 832573), (8632, 792449), (10031, 681928), (11464, 596687), (13114, 521612), (14378, 475756), (15106, 452828), (18629, 367192), (20062, 340964), (26228, 260806), (28756, 237878), (30212, 226414), (37258, 183596), (40124, 170482), (45899, 149032), (52456, 130403), (57512, 118939), (60424, 113207), (74516, 91798), (80248, 85241)]