261014208

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14939}}^1$

素因数の和:14974

約数の個数: 112

約数和(自身を含む): 850026240

約数和(自身を除く): 589012032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 14939, 17472, 29878, 44817, 59756, 89634, 104573, 119512, 179268, 194207, 209146, 239024, 313719, 358536, 388414, 418292, 478048, 582621, 627438, 717072, 776828, 836584, 956096, 1165242, 1254876, 1359449, 1434144, 1553656, 1673168, 2330484, 2509752, 2718898, 2868288, 3107312, 3346336, 4078347, 4660968, 5019504, 5437796, 6214624, 6692672, 8156694, 9321936, 10039008, 10875592, 12429248, 16313388, 18643872, 20078016, 21751184, 32626776, 37287744, 43502368, 65253552, 87004736, 130507104, 261014208]

約数ペア:

[(1, 261014208), (2, 130507104), (3, 87004736), (4, 65253552), (6, 43502368), (7, 37287744), (8, 32626776), (12, 21751184), (13, 20078016), (14, 18643872), (16, 16313388), (21, 12429248), (24, 10875592), (26, 10039008), (28, 9321936), (32, 8156694), (39, 6692672), (42, 6214624), (48, 5437796), (52, 5019504), (56, 4660968), (64, 4078347), (78, 3346336), (84, 3107312), (91, 2868288), (96, 2718898), (104, 2509752), (112, 2330484), (156, 1673168), (168, 1553656), (182, 1434144), (192, 1359449), (208, 1254876), (224, 1165242), (273, 956096), (312, 836584), (336, 776828), (364, 717072), (416, 627438), (448, 582621), (546, 478048), (624, 418292), (672, 388414), (728, 358536), (832, 313719), (1092, 239024), (1248, 209146), (1344, 194207), (1456, 179268), (2184, 119512), (2496, 104573), (2912, 89634), (4368, 59756), (5824, 44817), (8736, 29878), (14939, 17472)]