850317048

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{739}}^1\times {\mathrm{761}}^1$

素因数の和:1522

約数の個数: 128

約数和(自身を含む): 2706624000

約数和(自身を除く): 1856306952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 739, 756, 761, 1478, 1512, 1522, 2217, 2283, 2956, 3044, 4434, 4566, 5173, 5327, 5912, 6088, 6651, 6849, 8868, 9132, 10346, 10654, 13302, 13698, 15519, 15981, 17736, 18264, 19953, 20547, 20692, 21308, 26604, 27396, 31038, 31962, 39906, 41094, 41384, 42616, 46557, 47943, 53208, 54792, 62076, 63924, 79812, 82188, 93114, 95886, 124152, 127848, 139671, 143829, 159624, 164376, 186228, 191772, 279342, 287658, 372456, 383544, 558684, 562379, 575316, 1117368, 1124758, 1150632, 1687137, 2249516, 3374274, 3936653, 4499032, 5061411, 6748548, 7873306, 10122822, 11809959, 13497096, 15184233, 15746612, 20245644, 23619918, 30368466, 31493224, 35429877, 40491288, 47239836, 60736932, 70859754, 94479672, 106289631, 121473864, 141719508, 212579262, 283439016, 425158524, 850317048]

約数ペア:

[(1, 850317048), (2, 425158524), (3, 283439016), (4, 212579262), (6, 141719508), (7, 121473864), (8, 106289631), (9, 94479672), (12, 70859754), (14, 60736932), (18, 47239836), (21, 40491288), (24, 35429877), (27, 31493224), (28, 30368466), (36, 23619918), (42, 20245644), (54, 15746612), (56, 15184233), (63, 13497096), (72, 11809959), (84, 10122822), (108, 7873306), (126, 6748548), (168, 5061411), (189, 4499032), (216, 3936653), (252, 3374274), (378, 2249516), (504, 1687137), (739, 1150632), (756, 1124758), (761, 1117368), (1478, 575316), (1512, 562379), (1522, 558684), (2217, 383544), (2283, 372456), (2956, 287658), (3044, 279342), (4434, 191772), (4566, 186228), (5173, 164376), (5327, 159624), (5912, 143829), (6088, 139671), (6651, 127848), (6849, 124152), (8868, 95886), (9132, 93114), (10346, 82188), (10654, 79812), (13302, 63924), (13698, 62076), (15519, 54792), (15981, 53208), (17736, 47943), (18264, 46557), (19953, 42616), (20547, 41384), (20692, 41094), (21308, 39906), (26604, 31962), (27396, 31038)]