2821270176

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{57287}}^1$

素因数の和:57328

約数の個数: 120

約数和(自身を含む): 8734128480

約数和(自身を除く): 5912858304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 5472, 6156, 8208, 12312, 16416, 24624, 49248, 57287, 114574, 171861, 229148, 343722, 458296, 515583, 687444, 916592, 1031166, 1088453, 1374888, 1546749, 1833184, 2062332, 2176906, 2749776, 3093498, 3265359, 4124664, 4353812, 4640247, 5499552, 6186996, 6530718, 8249328, 8707624, 9280494, 9796077, 12373992, 13061436, 16498656, 17415248, 18560988, 19592154, 24747984, 26122872, 29388231, 34830496, 37121976, 39184308, 49495968, 52245744, 58776462, 74243952, 78368616, 88164693, 104491488, 117552924, 148487904, 156737232, 176329386, 235105848, 313474464, 352658772, 470211696, 705317544, 940423392, 1410635088, 2821270176]

約数ペア:

[(1, 2821270176), (2, 1410635088), (3, 940423392), (4, 705317544), (6, 470211696), (8, 352658772), (9, 313474464), (12, 235105848), (16, 176329386), (18, 156737232), (19, 148487904), (24, 117552924), (27, 104491488), (32, 88164693), (36, 78368616), (38, 74243952), (48, 58776462), (54, 52245744), (57, 49495968), (72, 39184308), (76, 37121976), (81, 34830496), (96, 29388231), (108, 26122872), (114, 24747984), (144, 19592154), (152, 18560988), (162, 17415248), (171, 16498656), (216, 13061436), (228, 12373992), (288, 9796077), (304, 9280494), (324, 8707624), (342, 8249328), (432, 6530718), (456, 6186996), (513, 5499552), (608, 4640247), (648, 4353812), (684, 4124664), (864, 3265359), (912, 3093498), (1026, 2749776), (1296, 2176906), (1368, 2062332), (1539, 1833184), (1824, 1546749), (2052, 1374888), (2592, 1088453), (2736, 1031166), (3078, 916592), (4104, 687444), (5472, 515583), (6156, 458296), (8208, 343722), (12312, 229148), (16416, 171861), (24624, 114574), (49248, 57287)]