131514768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 240

約数和(自身を含む): 475862400

約数和(自身を除く): 344347632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 29, 33, 36, 42, 44, 48, 56, 58, 63, 66, 72, 77, 84, 87, 88, 99, 112, 116, 126, 132, 144, 154, 168, 174, 176, 198, 203, 231, 232, 252, 261, 264, 308, 319, 336, 348, 396, 406, 409, 462, 464, 504, 522, 528, 609, 616, 638, 693, 696, 792, 812, 818, 924, 957, 1008, 1044, 1218, 1227, 1232, 1276, 1386, 1392, 1584, 1624, 1636, 1827, 1848, 1914, 2088, 2233, 2436, 2454, 2552, 2772, 2863, 2871, 3248, 3272, 3654, 3681, 3696, 3828, 4176, 4466, 4499, 4872, 4908, 5104, 5544, 5726, 5742, 6544, 6699, 7308, 7362, 7656, 8589, 8932, 8998, 9744, 9816, 11088, 11452, 11484, 11861, 13398, 13497, 14616, 14724, 15312, 17178, 17864, 17996, 19632, 20097, 22904, 22968, 23722, 25767, 26796, 26994, 29232, 29448, 31493, 34356, 35583, 35728, 35992, 40194, 40491, 45808, 45936, 47444, 51534, 53592, 53988, 58896, 62986, 68712, 71166, 71984, 80388, 80982, 83027, 94479, 94888, 103068, 106749, 107184, 107976, 125972, 130471, 137424, 142332, 160776, 161964, 166054, 188958, 189776, 206136, 213498, 215952, 249081, 251944, 260942, 283437, 284664, 321552, 323928, 332108, 377916, 391413, 412272, 426996, 498162, 503888, 521884, 566874, 569328, 647856, 664216, 747243, 755832, 782826, 853992, 913297, 996324, 1043768, 1133748, 1174239, 1328432, 1494486, 1511664, 1565652, 1707984, 1826594, 1992648, 2087536, 2267496, 2348478, 2739891, 2988972, 3131304, 3653188, 3985296, 4534992, 4696956, 5479782, 5977944, 6262608, 7306376, 8219673, 9393912, 10959564, 11955888, 14612752, 16439346, 18787824, 21919128, 32878692, 43838256, 65757384, 131514768]

約数ペア:

[(1, 131514768), (2, 65757384), (3, 43838256), (4, 32878692), (6, 21919128), (7, 18787824), (8, 16439346), (9, 14612752), (11, 11955888), (12, 10959564), (14, 9393912), (16, 8219673), (18, 7306376), (21, 6262608), (22, 5977944), (24, 5479782), (28, 4696956), (29, 4534992), (33, 3985296), (36, 3653188), (42, 3131304), (44, 2988972), (48, 2739891), (56, 2348478), (58, 2267496), (63, 2087536), (66, 1992648), (72, 1826594), (77, 1707984), (84, 1565652), (87, 1511664), (88, 1494486), (99, 1328432), (112, 1174239), (116, 1133748), (126, 1043768), (132, 996324), (144, 913297), (154, 853992), (168, 782826), (174, 755832), (176, 747243), (198, 664216), (203, 647856), (231, 569328), (232, 566874), (252, 521884), (261, 503888), (264, 498162), (308, 426996), (319, 412272), (336, 391413), (348, 377916), (396, 332108), (406, 323928), (409, 321552), (462, 284664), (464, 283437), (504, 260942), (522, 251944), (528, 249081), (609, 215952), (616, 213498), (638, 206136), (693, 189776), (696, 188958), (792, 166054), (812, 161964), (818, 160776), (924, 142332), (957, 137424), (1008, 130471), (1044, 125972), (1218, 107976), (1227, 107184), (1232, 106749), (1276, 103068), (1386, 94888), (1392, 94479), (1584, 83027), (1624, 80982), (1636, 80388), (1827, 71984), (1848, 71166), (1914, 68712), (2088, 62986), (2233, 58896), (2436, 53988), (2454, 53592), (2552, 51534), (2772, 47444), (2863, 45936), (2871, 45808), (3248, 40491), (3272, 40194), (3654, 35992), (3681, 35728), (3696, 35583), (3828, 34356), (4176, 31493), (4466, 29448), (4499, 29232), (4872, 26994), (4908, 26796), (5104, 25767), (5544, 23722), (5726, 22968), (5742, 22904), (6544, 20097), (6699, 19632), (7308, 17996), (7362, 17864), (7656, 17178), (8589, 15312), (8932, 14724), (8998, 14616), (9744, 13497), (9816, 13398), (11088, 11861), (11452, 11484)]