13721094016

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:293

約数の個数: 256

約数和(自身を含む): 33505873920

約数和(自身を除く): 19784779904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 67, 73, 101, 112, 124, 128, 134, 146, 202, 217, 224, 248, 268, 292, 404, 434, 448, 469, 496, 511, 536, 584, 707, 808, 868, 896, 938, 992, 1022, 1072, 1168, 1414, 1616, 1736, 1876, 1984, 2044, 2077, 2144, 2263, 2336, 2828, 3131, 3232, 3472, 3752, 3968, 4088, 4154, 4288, 4526, 4672, 4891, 5656, 6262, 6464, 6767, 6944, 7373, 7504, 8176, 8308, 8576, 9052, 9344, 9782, 11312, 12524, 12928, 13534, 13888, 14539, 14746, 15008, 15841, 16352, 16616, 18104, 19564, 21917, 22624, 25048, 27068, 27776, 29078, 29492, 30016, 31682, 32704, 33232, 34237, 36208, 39128, 43834, 45248, 47369, 50096, 51611, 54136, 58156, 58984, 60032, 63364, 65408, 66464, 68474, 72416, 78256, 87668, 90496, 94738, 100192, 103222, 108272, 116312, 117968, 126728, 132928, 136948, 144832, 151621, 156512, 175336, 189476, 200384, 206444, 209777, 216544, 228563, 232624, 235936, 253456, 265856, 273896, 289664, 303242, 313024, 350672, 378952, 400768, 412888, 419554, 433088, 457126, 465248, 471872, 493991, 506912, 547792, 606484, 626048, 701344, 757904, 825776, 839108, 866176, 914252, 930496, 943744, 987982, 1013824, 1061347, 1095584, 1212968, 1402688, 1468439, 1515808, 1599941, 1651552, 1678216, 1828504, 1860992, 1975964, 2027648, 2122694, 2191168, 2425936, 2805376, 2936878, 3031616, 3199882, 3303104, 3356432, 3457937, 3657008, 3951928, 4245388, 4382336, 4851872, 5873756, 6063232, 6399764, 6606208, 6712864, 6915874, 7314016, 7903856, 8490776, 9703744, 11747512, 12799528, 13425728, 13831748, 14628032, 15313721, 15807712, 16981552, 19407488, 23495024, 25599056, 26851456, 27663496, 29256064, 30627442, 31615424, 33963104, 46990048, 51198112, 55326992, 61254884, 63230848, 67926208, 93980096, 102396224, 107196047, 110653984, 122509768, 135852416, 187960192, 204792448, 214392094, 221307968, 245019536, 428784188, 442615936, 490039072, 857568376, 980078144, 1715136752, 1960156288, 3430273504, 6860547008, 13721094016]

約数ペア:

[(1, 13721094016), (2, 6860547008), (4, 3430273504), (7, 1960156288), (8, 1715136752), (14, 980078144), (16, 857568376), (28, 490039072), (31, 442615936), (32, 428784188), (56, 245019536), (62, 221307968), (64, 214392094), (67, 204792448), (73, 187960192), (101, 135852416), (112, 122509768), (124, 110653984), (128, 107196047), (134, 102396224), (146, 93980096), (202, 67926208), (217, 63230848), (224, 61254884), (248, 55326992), (268, 51198112), (292, 46990048), (404, 33963104), (434, 31615424), (448, 30627442), (469, 29256064), (496, 27663496), (511, 26851456), (536, 25599056), (584, 23495024), (707, 19407488), (808, 16981552), (868, 15807712), (896, 15313721), (938, 14628032), (992, 13831748), (1022, 13425728), (1072, 12799528), (1168, 11747512), (1414, 9703744), (1616, 8490776), (1736, 7903856), (1876, 7314016), (1984, 6915874), (2044, 6712864), (2077, 6606208), (2144, 6399764), (2263, 6063232), (2336, 5873756), (2828, 4851872), (3131, 4382336), (3232, 4245388), (3472, 3951928), (3752, 3657008), (3968, 3457937), (4088, 3356432), (4154, 3303104), (4288, 3199882), (4526, 3031616), (4672, 2936878), (4891, 2805376), (5656, 2425936), (6262, 2191168), (6464, 2122694), (6767, 2027648), (6944, 1975964), (7373, 1860992), (7504, 1828504), (8176, 1678216), (8308, 1651552), (8576, 1599941), (9052, 1515808), (9344, 1468439), (9782, 1402688), (11312, 1212968), (12524, 1095584), (12928, 1061347), (13534, 1013824), (13888, 987982), (14539, 943744), (14746, 930496), (15008, 914252), (15841, 866176), (16352, 839108), (16616, 825776), (18104, 757904), (19564, 701344), (21917, 626048), (22624, 606484), (25048, 547792), (27068, 506912), (27776, 493991), (29078, 471872), (29492, 465248), (30016, 457126), (31682, 433088), (32704, 419554), (33232, 412888), (34237, 400768), (36208, 378952), (39128, 350672), (43834, 313024), (45248, 303242), (47369, 289664), (50096, 273896), (51611, 265856), (54136, 253456), (58156, 235936), (58984, 232624), (60032, 228563), (63364, 216544), (65408, 209777), (66464, 206444), (68474, 200384), (72416, 189476), (78256, 175336), (87668, 156512), (90496, 151621), (94738, 144832), (100192, 136948), (103222, 132928), (108272, 126728), (116312, 117968)]