15306984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 52284960

約数和(自身を除く): 36977976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 251, 252, 264, 308, 363, 396, 462, 484, 502, 504, 616, 693, 726, 753, 792, 847, 924, 968, 1004, 1089, 1386, 1452, 1506, 1694, 1757, 1848, 2008, 2178, 2259, 2541, 2761, 2772, 2904, 3012, 3388, 3514, 4356, 4518, 5082, 5271, 5522, 5544, 6024, 6776, 7028, 7623, 8283, 8712, 9036, 10164, 10542, 11044, 14056, 15246, 15813, 16566, 18072, 19327, 20328, 21084, 22088, 24849, 30371, 30492, 31626, 33132, 38654, 42168, 49698, 57981, 60742, 60984, 63252, 66264, 77308, 91113, 99396, 115962, 121484, 126504, 154616, 173943, 182226, 198792, 212597, 231924, 242968, 273339, 347886, 364452, 425194, 463848, 546678, 637791, 695772, 728904, 850388, 1093356, 1275582, 1391544, 1700776, 1913373, 2186712, 2551164, 3826746, 5102328, 7653492, 15306984]

約数ペア:

[(1, 15306984), (2, 7653492), (3, 5102328), (4, 3826746), (6, 2551164), (7, 2186712), (8, 1913373), (9, 1700776), (11, 1391544), (12, 1275582), (14, 1093356), (18, 850388), (21, 728904), (22, 695772), (24, 637791), (28, 546678), (33, 463848), (36, 425194), (42, 364452), (44, 347886), (56, 273339), (63, 242968), (66, 231924), (72, 212597), (77, 198792), (84, 182226), (88, 173943), (99, 154616), (121, 126504), (126, 121484), (132, 115962), (154, 99396), (168, 91113), (198, 77308), (231, 66264), (242, 63252), (251, 60984), (252, 60742), (264, 57981), (308, 49698), (363, 42168), (396, 38654), (462, 33132), (484, 31626), (502, 30492), (504, 30371), (616, 24849), (693, 22088), (726, 21084), (753, 20328), (792, 19327), (847, 18072), (924, 16566), (968, 15813), (1004, 15246), (1089, 14056), (1386, 11044), (1452, 10542), (1506, 10164), (1694, 9036), (1757, 8712), (1848, 8283), (2008, 7623), (2178, 7028), (2259, 6776), (2541, 6024), (2761, 5544), (2772, 5522), (2904, 5271), (3012, 5082), (3388, 4518), (3514, 4356)]