261767616

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3023}}^1$

素因数の和:3090

約数の個数: 112

約数和(自身を含む): 774240768

約数和(自身を除く): 512473152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 64, 66, 82, 88, 96, 123, 132, 164, 176, 192, 246, 264, 328, 352, 451, 492, 528, 656, 704, 902, 984, 1056, 1312, 1353, 1804, 1968, 2112, 2624, 2706, 3023, 3608, 3936, 5412, 6046, 7216, 7872, 9069, 10824, 12092, 14432, 18138, 21648, 24184, 28864, 33253, 36276, 43296, 48368, 66506, 72552, 86592, 96736, 99759, 123943, 133012, 145104, 193472, 199518, 247886, 266024, 290208, 371829, 399036, 495772, 532048, 580416, 743658, 798072, 991544, 1064096, 1363373, 1487316, 1596144, 1983088, 2128192, 2726746, 2974632, 3192288, 3966176, 4090119, 5453492, 5949264, 6384576, 7932352, 8180238, 10906984, 11898528, 16360476, 21813968, 23797056, 32720952, 43627936, 65441904, 87255872, 130883808, 261767616]

約数ペア:

[(1, 261767616), (2, 130883808), (3, 87255872), (4, 65441904), (6, 43627936), (8, 32720952), (11, 23797056), (12, 21813968), (16, 16360476), (22, 11898528), (24, 10906984), (32, 8180238), (33, 7932352), (41, 6384576), (44, 5949264), (48, 5453492), (64, 4090119), (66, 3966176), (82, 3192288), (88, 2974632), (96, 2726746), (123, 2128192), (132, 1983088), (164, 1596144), (176, 1487316), (192, 1363373), (246, 1064096), (264, 991544), (328, 798072), (352, 743658), (451, 580416), (492, 532048), (528, 495772), (656, 399036), (704, 371829), (902, 290208), (984, 266024), (1056, 247886), (1312, 199518), (1353, 193472), (1804, 145104), (1968, 133012), (2112, 123943), (2624, 99759), (2706, 96736), (3023, 86592), (3608, 72552), (3936, 66506), (5412, 48368), (6046, 43296), (7216, 36276), (7872, 33253), (9069, 28864), (10824, 24184), (12092, 21648), (14432, 18138)]