2188221552

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{44563}}^1$

素因数の和:44619

約数の個数: 120

約数和(自身を含む): 6896368128

約数和(自身を除く): 4708146576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 4092, 4464, 5456, 6138, 8184, 12276, 16368, 24552, 44563, 49104, 89126, 133689, 178252, 267378, 356504, 401067, 490193, 534756, 713008, 802134, 980386, 1069512, 1381453, 1470579, 1604268, 1960772, 2139024, 2762906, 2941158, 3208536, 3921544, 4144359, 4411737, 5525812, 5882316, 6417072, 7843088, 8288718, 8823474, 11051624, 11764632, 12433077, 15195983, 16577436, 17646948, 22103248, 23529264, 24866154, 30391966, 33154872, 35293896, 45587949, 49732308, 60783932, 66309744, 70587792, 91175898, 99464616, 121567864, 136763847, 182351796, 198929232, 243135728, 273527694, 364703592, 547055388, 729407184, 1094110776, 2188221552]

約数ペア:

[(1, 2188221552), (2, 1094110776), (3, 729407184), (4, 547055388), (6, 364703592), (8, 273527694), (9, 243135728), (11, 198929232), (12, 182351796), (16, 136763847), (18, 121567864), (22, 99464616), (24, 91175898), (31, 70587792), (33, 66309744), (36, 60783932), (44, 49732308), (48, 45587949), (62, 35293896), (66, 33154872), (72, 30391966), (88, 24866154), (93, 23529264), (99, 22103248), (124, 17646948), (132, 16577436), (144, 15195983), (176, 12433077), (186, 11764632), (198, 11051624), (248, 8823474), (264, 8288718), (279, 7843088), (341, 6417072), (372, 5882316), (396, 5525812), (496, 4411737), (528, 4144359), (558, 3921544), (682, 3208536), (744, 2941158), (792, 2762906), (1023, 2139024), (1116, 1960772), (1364, 1604268), (1488, 1470579), (1584, 1381453), (2046, 1069512), (2232, 980386), (2728, 802134), (3069, 713008), (4092, 534756), (4464, 490193), (5456, 401067), (6138, 356504), (8184, 267378), (12276, 178252), (16368, 133689), (24552, 89126), (44563, 49104)]