1957027072

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1$

素因数の和:1145

約数の個数: 216

約数和(自身を含む): 5343522912

約数和(自身を除く): 3386495840

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 91, 98, 104, 112, 128, 143, 154, 176, 182, 196, 208, 224, 256, 286, 308, 352, 364, 392, 416, 448, 539, 572, 616, 637, 704, 728, 784, 832, 896, 1001, 1078, 1091, 1144, 1232, 1274, 1408, 1456, 1568, 1664, 1792, 2002, 2156, 2182, 2288, 2464, 2548, 2816, 2912, 3136, 3328, 4004, 4312, 4364, 4576, 4928, 5096, 5824, 6272, 7007, 7637, 8008, 8624, 8728, 9152, 9856, 10192, 11648, 12001, 12544, 14014, 14183, 15274, 16016, 17248, 17456, 18304, 19712, 20384, 23296, 24002, 28028, 28366, 30548, 32032, 34496, 34912, 36608, 40768, 48004, 53459, 56056, 56732, 61096, 64064, 68992, 69824, 81536, 84007, 96008, 99281, 106918, 112112, 113464, 122192, 128128, 137984, 139648, 156013, 163072, 168014, 192016, 198562, 213836, 224224, 226928, 244384, 256256, 279296, 312026, 336028, 384032, 397124, 427672, 448448, 453856, 488768, 588049, 624052, 672056, 694967, 768064, 794248, 855344, 896896, 907712, 977536, 1092091, 1176098, 1248104, 1344112, 1389934, 1536128, 1588496, 1710688, 1793792, 1815424, 1955072, 2184182, 2352196, 2496208, 2688224, 2779868, 3072256, 3176992, 3421376, 3630848, 4368364, 4704392, 4992416, 5376448, 5559736, 6353984, 6842752, 7644637, 8736728, 9408784, 9984832, 10752896, 11119472, 12707968, 13685504, 15289274, 17473456, 18817568, 19969664, 21505792, 22238944, 25415936, 30578548, 34946912, 37635136, 39939328, 44477888, 61157096, 69893824, 75270272, 88955776, 122314192, 139787648, 150540544, 177911552, 244628384, 279575296, 489256768, 978513536, 1957027072]

約数ペア:

[(1, 1957027072), (2, 978513536), (4, 489256768), (7, 279575296), (8, 244628384), (11, 177911552), (13, 150540544), (14, 139787648), (16, 122314192), (22, 88955776), (26, 75270272), (28, 69893824), (32, 61157096), (44, 44477888), (49, 39939328), (52, 37635136), (56, 34946912), (64, 30578548), (77, 25415936), (88, 22238944), (91, 21505792), (98, 19969664), (104, 18817568), (112, 17473456), (128, 15289274), (143, 13685504), (154, 12707968), (176, 11119472), (182, 10752896), (196, 9984832), (208, 9408784), (224, 8736728), (256, 7644637), (286, 6842752), (308, 6353984), (352, 5559736), (364, 5376448), (392, 4992416), (416, 4704392), (448, 4368364), (539, 3630848), (572, 3421376), (616, 3176992), (637, 3072256), (704, 2779868), (728, 2688224), (784, 2496208), (832, 2352196), (896, 2184182), (1001, 1955072), (1078, 1815424), (1091, 1793792), (1144, 1710688), (1232, 1588496), (1274, 1536128), (1408, 1389934), (1456, 1344112), (1568, 1248104), (1664, 1176098), (1792, 1092091), (2002, 977536), (2156, 907712), (2182, 896896), (2288, 855344), (2464, 794248), (2548, 768064), (2816, 694967), (2912, 672056), (3136, 624052), (3328, 588049), (4004, 488768), (4312, 453856), (4364, 448448), (4576, 427672), (4928, 397124), (5096, 384032), (5824, 336028), (6272, 312026), (7007, 279296), (7637, 256256), (8008, 244384), (8624, 226928), (8728, 224224), (9152, 213836), (9856, 198562), (10192, 192016), (11648, 168014), (12001, 163072), (12544, 156013), (14014, 139648), (14183, 137984), (15274, 128128), (16016, 122192), (17248, 113464), (17456, 112112), (18304, 106918), (19712, 99281), (20384, 96008), (23296, 84007), (24002, 81536), (28028, 69824), (28366, 68992), (30548, 64064), (32032, 61096), (34496, 56732), (34912, 56056), (36608, 53459), (40768, 48004)]