2968753876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{719}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 6032880000

約数和(自身を除く): 3064126124

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 449, 484, 719, 836, 898, 1438, 1796, 2299, 2876, 4598, 4939, 7909, 8531, 9196, 9878, 13661, 15818, 17062, 19756, 27322, 31636, 34124, 54329, 54644, 86999, 93841, 108658, 150271, 173998, 187682, 217316, 300542, 322831, 347996, 375364, 601084, 645662, 1032251, 1291324, 1652981, 2064502, 3305962, 3551141, 4129004, 6133789, 6611924, 7102282, 12267578, 14204564, 24535156, 39062551, 67471679, 78125102, 134943358, 156250204, 269886716, 742188469, 1484376938, 2968753876]

約数ペア:

[(1, 2968753876), (2, 1484376938), (4, 742188469), (11, 269886716), (19, 156250204), (22, 134943358), (38, 78125102), (44, 67471679), (76, 39062551), (121, 24535156), (209, 14204564), (242, 12267578), (418, 7102282), (449, 6611924), (484, 6133789), (719, 4129004), (836, 3551141), (898, 3305962), (1438, 2064502), (1796, 1652981), (2299, 1291324), (2876, 1032251), (4598, 645662), (4939, 601084), (7909, 375364), (8531, 347996), (9196, 322831), (9878, 300542), (13661, 217316), (15818, 187682), (17062, 173998), (19756, 150271), (27322, 108658), (31636, 93841), (34124, 86999), (54329, 54644)]