8920113664

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{32323}}^1$

素因数の和:32366

約数の個数: 120

約数和(自身を含む): 22618137168

約数和(自身を除く): 13698023504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 512, 539, 616, 704, 784, 896, 1078, 1232, 1408, 1568, 1792, 2156, 2464, 2816, 3136, 3584, 4312, 4928, 5632, 6272, 8624, 9856, 12544, 17248, 19712, 25088, 32323, 34496, 39424, 64646, 68992, 129292, 137984, 226261, 258584, 275968, 355553, 452522, 517168, 711106, 905044, 1034336, 1422212, 1583827, 1810088, 2068672, 2488871, 2844424, 3167654, 3620176, 4137344, 4977742, 5688848, 6335308, 7240352, 8274688, 9955484, 11377696, 12670616, 14480704, 16549376, 17422097, 19910968, 22755392, 25341232, 28961408, 34844194, 39821936, 45510784, 50682464, 57922816, 69688388, 79643872, 91021568, 101364928, 115845632, 139376776, 159287744, 182043136, 202729856, 278753552, 318575488, 405459712, 557507104, 637150976, 810919424, 1115014208, 1274301952, 2230028416, 4460056832, 8920113664]

約数ペア:

[(1, 8920113664), (2, 4460056832), (4, 2230028416), (7, 1274301952), (8, 1115014208), (11, 810919424), (14, 637150976), (16, 557507104), (22, 405459712), (28, 318575488), (32, 278753552), (44, 202729856), (49, 182043136), (56, 159287744), (64, 139376776), (77, 115845632), (88, 101364928), (98, 91021568), (112, 79643872), (128, 69688388), (154, 57922816), (176, 50682464), (196, 45510784), (224, 39821936), (256, 34844194), (308, 28961408), (352, 25341232), (392, 22755392), (448, 19910968), (512, 17422097), (539, 16549376), (616, 14480704), (704, 12670616), (784, 11377696), (896, 9955484), (1078, 8274688), (1232, 7240352), (1408, 6335308), (1568, 5688848), (1792, 4977742), (2156, 4137344), (2464, 3620176), (2816, 3167654), (3136, 2844424), (3584, 2488871), (4312, 2068672), (4928, 1810088), (5632, 1583827), (6272, 1422212), (8624, 1034336), (9856, 905044), (12544, 711106), (17248, 517168), (19712, 452522), (25088, 355553), (32323, 275968), (34496, 258584), (39424, 226261), (64646, 137984), (68992, 129292)]