3427203472

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1997}}^1$

素因数の和:2229

約数の個数: 120

約数和(自身を含む): 8473118400

約数和(自身を除く): 5045914928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 199, 308, 392, 398, 539, 616, 784, 796, 1078, 1232, 1393, 1592, 1997, 2156, 2189, 2786, 3184, 3994, 4312, 4378, 5572, 7988, 8624, 8756, 9751, 11144, 13979, 15323, 15976, 17512, 19502, 21967, 22288, 27958, 30646, 31952, 35024, 39004, 43934, 55916, 61292, 78008, 87868, 97853, 107261, 111832, 122584, 153769, 156016, 175736, 195706, 214522, 223664, 245168, 307538, 351472, 391412, 397403, 429044, 615076, 782824, 794806, 858088, 1076383, 1230152, 1565648, 1589612, 1716176, 2152766, 2460304, 2781821, 3179224, 4305532, 4371433, 5563642, 6358448, 8611064, 8742866, 11127284, 17222128, 17485732, 19472747, 22254568, 30600031, 34971464, 38945494, 44509136, 61200062, 69942928, 77890988, 122400124, 155781976, 214200217, 244800248, 311563952, 428400434, 489600496, 856800868, 1713601736, 3427203472]

約数ペア:

[(1, 3427203472), (2, 1713601736), (4, 856800868), (7, 489600496), (8, 428400434), (11, 311563952), (14, 244800248), (16, 214200217), (22, 155781976), (28, 122400124), (44, 77890988), (49, 69942928), (56, 61200062), (77, 44509136), (88, 38945494), (98, 34971464), (112, 30600031), (154, 22254568), (176, 19472747), (196, 17485732), (199, 17222128), (308, 11127284), (392, 8742866), (398, 8611064), (539, 6358448), (616, 5563642), (784, 4371433), (796, 4305532), (1078, 3179224), (1232, 2781821), (1393, 2460304), (1592, 2152766), (1997, 1716176), (2156, 1589612), (2189, 1565648), (2786, 1230152), (3184, 1076383), (3994, 858088), (4312, 794806), (4378, 782824), (5572, 615076), (7988, 429044), (8624, 397403), (8756, 391412), (9751, 351472), (11144, 307538), (13979, 245168), (15323, 223664), (15976, 214522), (17512, 195706), (19502, 175736), (21967, 156016), (22288, 153769), (27958, 122584), (30646, 111832), (31952, 107261), (35024, 97853), (39004, 87868), (43934, 78008), (55916, 61292)]