231847616

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 252

約数和(自身を含む): 646992864

約数和(自身を除く): 415145248

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 47, 49, 52, 56, 64, 77, 88, 91, 94, 98, 104, 112, 121, 143, 154, 176, 182, 188, 196, 208, 224, 242, 286, 308, 329, 352, 364, 376, 392, 416, 448, 484, 517, 539, 572, 611, 616, 637, 658, 704, 728, 752, 784, 832, 847, 968, 1001, 1034, 1078, 1144, 1222, 1232, 1274, 1316, 1456, 1504, 1568, 1573, 1694, 1936, 2002, 2068, 2156, 2288, 2303, 2444, 2464, 2548, 2632, 2912, 3008, 3136, 3146, 3388, 3619, 3872, 4004, 4136, 4277, 4312, 4576, 4606, 4888, 4928, 5096, 5264, 5687, 5824, 5929, 6292, 6721, 6776, 7007, 7238, 7744, 8008, 8272, 8554, 8624, 9152, 9212, 9776, 10192, 10528, 11011, 11374, 11858, 12584, 13442, 13552, 14014, 14476, 16016, 16544, 17108, 17248, 18424, 19552, 20384, 21056, 22022, 22748, 23716, 25168, 25333, 26884, 27104, 28028, 28952, 29939, 32032, 33088, 34216, 34496, 36848, 39104, 39809, 40768, 44044, 45496, 47047, 47432, 50336, 50666, 53768, 54208, 56056, 57904, 59878, 64064, 68432, 73696, 73931, 77077, 79618, 88088, 90992, 94094, 94864, 100672, 101332, 107536, 112112, 115808, 119756, 136864, 147392, 147862, 154154, 159236, 176176, 181984, 188188, 189728, 202664, 215072, 224224, 231616, 239512, 273728, 278663, 295724, 308308, 318472, 329329, 352352, 363968, 376376, 379456, 405328, 430144, 448448, 479024, 517517, 557326, 591448, 616616, 636944, 658658, 704704, 752752, 810656, 958048, 1035034, 1114652, 1182896, 1233232, 1273888, 1317316, 1505504, 1621312, 1916096, 2070068, 2229304, 2365792, 2466464, 2547776, 2634632, 3011008, 3622619, 4140136, 4458608, 4731584, 4932928, 5269264, 7245238, 8280272, 8917216, 10538528, 14490476, 16560544, 17834432, 21077056, 28980952, 33121088, 57961904, 115923808, 231847616]

約数ペア:

[(1, 231847616), (2, 115923808), (4, 57961904), (7, 33121088), (8, 28980952), (11, 21077056), (13, 17834432), (14, 16560544), (16, 14490476), (22, 10538528), (26, 8917216), (28, 8280272), (32, 7245238), (44, 5269264), (47, 4932928), (49, 4731584), (52, 4458608), (56, 4140136), (64, 3622619), (77, 3011008), (88, 2634632), (91, 2547776), (94, 2466464), (98, 2365792), (104, 2229304), (112, 2070068), (121, 1916096), (143, 1621312), (154, 1505504), (176, 1317316), (182, 1273888), (188, 1233232), (196, 1182896), (208, 1114652), (224, 1035034), (242, 958048), (286, 810656), (308, 752752), (329, 704704), (352, 658658), (364, 636944), (376, 616616), (392, 591448), (416, 557326), (448, 517517), (484, 479024), (517, 448448), (539, 430144), (572, 405328), (611, 379456), (616, 376376), (637, 363968), (658, 352352), (704, 329329), (728, 318472), (752, 308308), (784, 295724), (832, 278663), (847, 273728), (968, 239512), (1001, 231616), (1034, 224224), (1078, 215072), (1144, 202664), (1222, 189728), (1232, 188188), (1274, 181984), (1316, 176176), (1456, 159236), (1504, 154154), (1568, 147862), (1573, 147392), (1694, 136864), (1936, 119756), (2002, 115808), (2068, 112112), (2156, 107536), (2288, 101332), (2303, 100672), (2444, 94864), (2464, 94094), (2548, 90992), (2632, 88088), (2912, 79618), (3008, 77077), (3136, 73931), (3146, 73696), (3388, 68432), (3619, 64064), (3872, 59878), (4004, 57904), (4136, 56056), (4277, 54208), (4312, 53768), (4576, 50666), (4606, 50336), (4888, 47432), (4928, 47047), (5096, 45496), (5264, 44044), (5687, 40768), (5824, 39809), (5929, 39104), (6292, 36848), (6721, 34496), (6776, 34216), (7007, 33088), (7238, 32032), (7744, 29939), (8008, 28952), (8272, 28028), (8554, 27104), (8624, 26884), (9152, 25333), (9212, 25168), (9776, 23716), (10192, 22748), (10528, 22022), (11011, 21056), (11374, 20384), (11858, 19552), (12584, 18424), (13442, 17248), (13552, 17108), (14014, 16544), (14476, 16016)]