861155568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65717}}^1$

素因数の和:65751

約数の個数: 120

約数和(自身を含む): 2966247648

約数和(自身を除く): 2105092080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 65717, 131434, 197151, 262868, 394302, 460019, 525736, 591453, 788604, 854321, 920038, 1051472, 1182906, 1380057, 1577208, 1708642, 1840076, 2365812, 2562963, 2760114, 3154416, 3417284, 3680152, 4140171, 4731624, 5125926, 5520228, 5980247, 6834568, 7360304, 7688889, 8280342, 9463248, 10251852, 11040456, 11960494, 13669136, 15377778, 16560684, 17940741, 20503704, 22080912, 23920988, 30755556, 33121368, 35881482, 41007408, 47841976, 53822223, 61511112, 66242736, 71762964, 95683952, 107644446, 123022224, 143525928, 215288892, 287051856, 430577784, 861155568]

約数ペア:

[(1, 861155568), (2, 430577784), (3, 287051856), (4, 215288892), (6, 143525928), (7, 123022224), (8, 107644446), (9, 95683952), (12, 71762964), (13, 66242736), (14, 61511112), (16, 53822223), (18, 47841976), (21, 41007408), (24, 35881482), (26, 33121368), (28, 30755556), (36, 23920988), (39, 22080912), (42, 20503704), (48, 17940741), (52, 16560684), (56, 15377778), (63, 13669136), (72, 11960494), (78, 11040456), (84, 10251852), (91, 9463248), (104, 8280342), (112, 7688889), (117, 7360304), (126, 6834568), (144, 5980247), (156, 5520228), (168, 5125926), (182, 4731624), (208, 4140171), (234, 3680152), (252, 3417284), (273, 3154416), (312, 2760114), (336, 2562963), (364, 2365812), (468, 1840076), (504, 1708642), (546, 1577208), (624, 1380057), (728, 1182906), (819, 1051472), (936, 920038), (1008, 854321), (1092, 788604), (1456, 591453), (1638, 525736), (1872, 460019), (2184, 394302), (3276, 262868), (4368, 197151), (6552, 131434), (13104, 65717)]