1780069014714

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1\times {\mathrm{264031}}^1$

素因数の和:264631

約数の個数: 64

約数和(自身を含む): 3802593088512

約数和(自身を除く): 2022524073798

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 157, 314, 421, 471, 842, 942, 1263, 2526, 2669, 5338, 7157, 8007, 14314, 16014, 21471, 42942, 66097, 132194, 198291, 264031, 396582, 528062, 792093, 1123649, 1584186, 2247298, 3370947, 4488527, 6741894, 8977054, 13465581, 26931162, 41452867, 82905734, 111157051, 124358601, 222314102, 248717202, 333471153, 666942306, 704698739, 1409397478, 1889669867, 2114096217, 3779339734, 4228192434, 5669009601, 11338019202, 17451657007, 34903314014, 52354971021, 104709942042, 296678169119, 593356338238, 890034507357, 1780069014714]

約数ペア:

[(1, 1780069014714), (2, 890034507357), (3, 593356338238), (6, 296678169119), (17, 104709942042), (34, 52354971021), (51, 34903314014), (102, 17451657007), (157, 11338019202), (314, 5669009601), (421, 4228192434), (471, 3779339734), (842, 2114096217), (942, 1889669867), (1263, 1409397478), (2526, 704698739), (2669, 666942306), (5338, 333471153), (7157, 248717202), (8007, 222314102), (14314, 124358601), (16014, 111157051), (21471, 82905734), (42942, 41452867), (66097, 26931162), (132194, 13465581), (198291, 8977054), (264031, 6741894), (396582, 4488527), (528062, 3370947), (792093, 2247298), (1123649, 1584186)]