2556808716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{3011}}^1$

素因数の和:3955

約数の個数: 96

約数和(自身を含む): 7448555520

約数和(自身を除く): 4891746804

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 919, 924, 1838, 2757, 3011, 3676, 5514, 6022, 6433, 9033, 10109, 11028, 12044, 12866, 18066, 19299, 20218, 21077, 25732, 30327, 33121, 36132, 38598, 40436, 42154, 60654, 63231, 66242, 70763, 77196, 84308, 99363, 121308, 126462, 132484, 141526, 198726, 212289, 231847, 252924, 283052, 397452, 424578, 463694, 695541, 849156, 927388, 1391082, 2767109, 2782164, 5534218, 8301327, 11068436, 16602654, 19369763, 30438199, 33205308, 38739526, 58109289, 60876398, 77479052, 91314597, 116218578, 121752796, 182629194, 213067393, 232437156, 365258388, 426134786, 639202179, 852269572, 1278404358, 2556808716]

約数ペア:

[(1, 2556808716), (2, 1278404358), (3, 852269572), (4, 639202179), (6, 426134786), (7, 365258388), (11, 232437156), (12, 213067393), (14, 182629194), (21, 121752796), (22, 116218578), (28, 91314597), (33, 77479052), (42, 60876398), (44, 58109289), (66, 38739526), (77, 33205308), (84, 30438199), (132, 19369763), (154, 16602654), (231, 11068436), (308, 8301327), (462, 5534218), (919, 2782164), (924, 2767109), (1838, 1391082), (2757, 927388), (3011, 849156), (3676, 695541), (5514, 463694), (6022, 424578), (6433, 397452), (9033, 283052), (10109, 252924), (11028, 231847), (12044, 212289), (12866, 198726), (18066, 141526), (19299, 132484), (20218, 126462), (21077, 121308), (25732, 99363), (30327, 84308), (33121, 77196), (36132, 70763), (38598, 66242), (40436, 63231), (42154, 60654)]