860456688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{196991}}^1$

素因数の和:197022

約数の個数: 80

約数和(自身を含む): 2735824896

約数和(自身を除く): 1875368208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 196991, 393982, 590973, 787964, 1181946, 1378937, 1575928, 2363892, 2560883, 2757874, 3151856, 4136811, 4727784, 5121766, 5515748, 7682649, 8273622, 9455568, 10243532, 11031496, 15365298, 16547244, 17926181, 20487064, 22062992, 30730596, 33094488, 35852362, 40974128, 53778543, 61461192, 66188976, 71704724, 107557086, 122922384, 143409448, 215114172, 286818896, 430228344, 860456688]

約数ペア:

[(1, 860456688), (2, 430228344), (3, 286818896), (4, 215114172), (6, 143409448), (7, 122922384), (8, 107557086), (12, 71704724), (13, 66188976), (14, 61461192), (16, 53778543), (21, 40974128), (24, 35852362), (26, 33094488), (28, 30730596), (39, 22062992), (42, 20487064), (48, 17926181), (52, 16547244), (56, 15365298), (78, 11031496), (84, 10243532), (91, 9455568), (104, 8273622), (112, 7682649), (156, 5515748), (168, 5121766), (182, 4727784), (208, 4136811), (273, 3151856), (312, 2757874), (336, 2560883), (364, 2363892), (546, 1575928), (624, 1378937), (728, 1181946), (1092, 787964), (1456, 590973), (2184, 393982), (4368, 196991)]