391078392

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{5419}}^1$

素因数の和:5556

約数の個数: 64

約数和(自身を含む): 1019827200

約数和(自身を除く): 628748808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 97, 124, 186, 194, 248, 291, 372, 388, 582, 744, 776, 1164, 2328, 3007, 5419, 6014, 9021, 10838, 12028, 16257, 18042, 21676, 24056, 32514, 36084, 43352, 65028, 72168, 130056, 167989, 335978, 503967, 525643, 671956, 1007934, 1051286, 1343912, 1576929, 2015868, 2102572, 3153858, 4031736, 4205144, 6307716, 12615432, 16294933, 32589866, 48884799, 65179732, 97769598, 130359464, 195539196, 391078392]

約数ペア:

[(1, 391078392), (2, 195539196), (3, 130359464), (4, 97769598), (6, 65179732), (8, 48884799), (12, 32589866), (24, 16294933), (31, 12615432), (62, 6307716), (93, 4205144), (97, 4031736), (124, 3153858), (186, 2102572), (194, 2015868), (248, 1576929), (291, 1343912), (372, 1051286), (388, 1007934), (582, 671956), (744, 525643), (776, 503967), (1164, 335978), (2328, 167989), (3007, 130056), (5419, 72168), (6014, 65028), (9021, 43352), (10838, 36084), (12028, 32514), (16257, 24056), (18042, 21676)]