2068400208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{4639}}^1$

素因数の和:5984

約数の個数: 80

約数和(自身を含む): 6112624640

約数和(自身を除く): 4044224432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1327, 2654, 3981, 4639, 5308, 7962, 9278, 9289, 10616, 13917, 15924, 18556, 18578, 21232, 27834, 27867, 31848, 32473, 37112, 37156, 55668, 55734, 63696, 64946, 74224, 74312, 97419, 111336, 111468, 129892, 148624, 194838, 222672, 222936, 259784, 389676, 445872, 519568, 779352, 1558704, 6155953, 12311906, 18467859, 24623812, 36935718, 43091671, 49247624, 73871436, 86183342, 98495248, 129275013, 147742872, 172366684, 258550026, 295485744, 344733368, 517100052, 689466736, 1034200104, 2068400208]

約数ペア:

[(1, 2068400208), (2, 1034200104), (3, 689466736), (4, 517100052), (6, 344733368), (7, 295485744), (8, 258550026), (12, 172366684), (14, 147742872), (16, 129275013), (21, 98495248), (24, 86183342), (28, 73871436), (42, 49247624), (48, 43091671), (56, 36935718), (84, 24623812), (112, 18467859), (168, 12311906), (336, 6155953), (1327, 1558704), (2654, 779352), (3981, 519568), (4639, 445872), (5308, 389676), (7962, 259784), (9278, 222936), (9289, 222672), (10616, 194838), (13917, 148624), (15924, 129892), (18556, 111468), (18578, 111336), (21232, 97419), (27834, 74312), (27867, 74224), (31848, 64946), (32473, 63696), (37112, 55734), (37156, 55668)]