17680889928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{2843}}^1$

素因数の和:3539

約数の個数: 128

約数和(自身を含む): 49231687680

約数和(自身を除く): 31550797752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 643, 744, 806, 1209, 1286, 1612, 1929, 2418, 2572, 2843, 3224, 3858, 4836, 5144, 5686, 7716, 8359, 8529, 9672, 11372, 15432, 16718, 17058, 19933, 22744, 25077, 33436, 34116, 36959, 39866, 50154, 59799, 66872, 68232, 73918, 79732, 88133, 100308, 110877, 119598, 147836, 159464, 176266, 200616, 221754, 239196, 259129, 264399, 295672, 352532, 443508, 478392, 518258, 528798, 705064, 777387, 887016, 1036516, 1057596, 1145729, 1554774, 1828049, 2073032, 2115192, 2291458, 3109548, 3437187, 3656098, 4582916, 5484147, 6219096, 6874374, 7312196, 9165832, 10968294, 13748748, 14624392, 21936588, 23764637, 27497496, 43873176, 47529274, 56669519, 71293911, 95058548, 113339038, 142587822, 170008557, 190117096, 226678076, 285175644, 340017114, 453356152, 570351288, 680034228, 736703747, 1360068456, 1473407494, 2210111241, 2946814988, 4420222482, 5893629976, 8840444964, 17680889928]

約数ペア:

[(1, 17680889928), (2, 8840444964), (3, 5893629976), (4, 4420222482), (6, 2946814988), (8, 2210111241), (12, 1473407494), (13, 1360068456), (24, 736703747), (26, 680034228), (31, 570351288), (39, 453356152), (52, 340017114), (62, 285175644), (78, 226678076), (93, 190117096), (104, 170008557), (124, 142587822), (156, 113339038), (186, 95058548), (248, 71293911), (312, 56669519), (372, 47529274), (403, 43873176), (643, 27497496), (744, 23764637), (806, 21936588), (1209, 14624392), (1286, 13748748), (1612, 10968294), (1929, 9165832), (2418, 7312196), (2572, 6874374), (2843, 6219096), (3224, 5484147), (3858, 4582916), (4836, 3656098), (5144, 3437187), (5686, 3109548), (7716, 2291458), (8359, 2115192), (8529, 2073032), (9672, 1828049), (11372, 1554774), (15432, 1145729), (16718, 1057596), (17058, 1036516), (19933, 887016), (22744, 777387), (25077, 705064), (33436, 528798), (34116, 518258), (36959, 478392), (39866, 443508), (50154, 352532), (59799, 295672), (66872, 264399), (68232, 259129), (73918, 239196), (79732, 221754), (88133, 200616), (100308, 176266), (110877, 159464), (119598, 147836)]