471947476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{379}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 1115412480

約数和(自身を除く): 643465004

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 311, 364, 379, 572, 622, 758, 1001, 1244, 1516, 2002, 2177, 2653, 3421, 4004, 4043, 4169, 4354, 4927, 5306, 6842, 8086, 8338, 8708, 9854, 10612, 13684, 16172, 16676, 19708, 23947, 28301, 29183, 34489, 44473, 47894, 54197, 56602, 58366, 68978, 88946, 95788, 108394, 113204, 116732, 117869, 137956, 177892, 216788, 235738, 311311, 379379, 471476, 622622, 758758, 825083, 1245244, 1296559, 1517516, 1532297, 1650166, 2593118, 3064594, 3300332, 5186236, 6129188, 9075913, 10726079, 16855267, 18151826, 21452158, 33710534, 36303652, 42904316, 67421068, 117986869, 235973738, 471947476]

約数ペア:

[(1, 471947476), (2, 235973738), (4, 117986869), (7, 67421068), (11, 42904316), (13, 36303652), (14, 33710534), (22, 21452158), (26, 18151826), (28, 16855267), (44, 10726079), (52, 9075913), (77, 6129188), (91, 5186236), (143, 3300332), (154, 3064594), (182, 2593118), (286, 1650166), (308, 1532297), (311, 1517516), (364, 1296559), (379, 1245244), (572, 825083), (622, 758758), (758, 622622), (1001, 471476), (1244, 379379), (1516, 311311), (2002, 235738), (2177, 216788), (2653, 177892), (3421, 137956), (4004, 117869), (4043, 116732), (4169, 113204), (4354, 108394), (4927, 95788), (5306, 88946), (6842, 68978), (8086, 58366), (8338, 56602), (8708, 54197), (9854, 47894), (10612, 44473), (13684, 34489), (16172, 29183), (16676, 28301), (19708, 23947)]