1999059552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1186

約数の個数: 288

約数和(自身を含む): 6944071680

約数和(自身を除く): 4945012128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 31, 32, 36, 42, 48, 56, 58, 62, 63, 72, 84, 87, 93, 96, 112, 116, 124, 126, 144, 168, 174, 186, 203, 217, 224, 232, 248, 252, 261, 279, 288, 336, 348, 372, 406, 434, 464, 496, 504, 522, 558, 609, 651, 672, 696, 744, 812, 868, 899, 928, 992, 1008, 1044, 1103, 1116, 1218, 1302, 1392, 1488, 1624, 1736, 1798, 1827, 1953, 2016, 2088, 2206, 2232, 2436, 2604, 2697, 2784, 2976, 3248, 3309, 3472, 3596, 3654, 3906, 4176, 4412, 4464, 4872, 5208, 5394, 6293, 6496, 6618, 6944, 7192, 7308, 7721, 7812, 8091, 8352, 8824, 8928, 9744, 9927, 10416, 10788, 12586, 13236, 14384, 14616, 15442, 15624, 16182, 17648, 18879, 19488, 19854, 20832, 21576, 23163, 25172, 26472, 28768, 29232, 30884, 31248, 31987, 32364, 34193, 35296, 37758, 39708, 43152, 46326, 50344, 52944, 56637, 58464, 61768, 62496, 63974, 64728, 68386, 69489, 75516, 79416, 86304, 92652, 95961, 100688, 102579, 105888, 113274, 123536, 127948, 129456, 136772, 138978, 151032, 158832, 185304, 191922, 201376, 205158, 223909, 226548, 239351, 247072, 255896, 258912, 273544, 277956, 287883, 302064, 307737, 317664, 370608, 383844, 410316, 447818, 453096, 478702, 511792, 547088, 555912, 575766, 604128, 615474, 671727, 718053, 741216, 767688, 820632, 895636, 906192, 957404, 991597, 1023584, 1094176, 1111824, 1151532, 1230948, 1343454, 1436106, 1535376, 1641264, 1791272, 1812384, 1914808, 1983194, 2015181, 2154159, 2223648, 2303064, 2461896, 2686908, 2872212, 2974791, 3070752, 3282528, 3582544, 3829616, 3966388, 4030362, 4308318, 4606128, 4923792, 5373816, 5744424, 5949582, 6941179, 7165088, 7659232, 7932776, 8060724, 8616636, 8924373, 9212256, 9847584, 10747632, 11488848, 11899164, 13882358, 15865552, 16121448, 17233272, 17848746, 20823537, 21495264, 22977696, 23798328, 27764716, 31731104, 32242896, 34466544, 35697492, 41647074, 47596656, 55529432, 62470611, 64485792, 68933088, 71394984, 83294148, 95193312, 111058864, 124941222, 142789968, 166588296, 222117728, 249882444, 285579936, 333176592, 499764888, 666353184, 999529776, 1999059552]

約数ペア:

[(1, 1999059552), (2, 999529776), (3, 666353184), (4, 499764888), (6, 333176592), (7, 285579936), (8, 249882444), (9, 222117728), (12, 166588296), (14, 142789968), (16, 124941222), (18, 111058864), (21, 95193312), (24, 83294148), (28, 71394984), (29, 68933088), (31, 64485792), (32, 62470611), (36, 55529432), (42, 47596656), (48, 41647074), (56, 35697492), (58, 34466544), (62, 32242896), (63, 31731104), (72, 27764716), (84, 23798328), (87, 22977696), (93, 21495264), (96, 20823537), (112, 17848746), (116, 17233272), (124, 16121448), (126, 15865552), (144, 13882358), (168, 11899164), (174, 11488848), (186, 10747632), (203, 9847584), (217, 9212256), (224, 8924373), (232, 8616636), (248, 8060724), (252, 7932776), (261, 7659232), (279, 7165088), (288, 6941179), (336, 5949582), (348, 5744424), (372, 5373816), (406, 4923792), (434, 4606128), (464, 4308318), (496, 4030362), (504, 3966388), (522, 3829616), (558, 3582544), (609, 3282528), (651, 3070752), (672, 2974791), (696, 2872212), (744, 2686908), (812, 2461896), (868, 2303064), (899, 2223648), (928, 2154159), (992, 2015181), (1008, 1983194), (1044, 1914808), (1103, 1812384), (1116, 1791272), (1218, 1641264), (1302, 1535376), (1392, 1436106), (1488, 1343454), (1624, 1230948), (1736, 1151532), (1798, 1111824), (1827, 1094176), (1953, 1023584), (2016, 991597), (2088, 957404), (2206, 906192), (2232, 895636), (2436, 820632), (2604, 767688), (2697, 741216), (2784, 718053), (2976, 671727), (3248, 615474), (3309, 604128), (3472, 575766), (3596, 555912), (3654, 547088), (3906, 511792), (4176, 478702), (4412, 453096), (4464, 447818), (4872, 410316), (5208, 383844), (5394, 370608), (6293, 317664), (6496, 307737), (6618, 302064), (6944, 287883), (7192, 277956), (7308, 273544), (7721, 258912), (7812, 255896), (8091, 247072), (8352, 239351), (8824, 226548), (8928, 223909), (9744, 205158), (9927, 201376), (10416, 191922), (10788, 185304), (12586, 158832), (13236, 151032), (14384, 138978), (14616, 136772), (15442, 129456), (15624, 127948), (16182, 123536), (17648, 113274), (18879, 105888), (19488, 102579), (19854, 100688), (20832, 95961), (21576, 92652), (23163, 86304), (25172, 79416), (26472, 75516), (28768, 69489), (29232, 68386), (30884, 64728), (31248, 63974), (31987, 62496), (32364, 61768), (34193, 58464), (35296, 56637), (37758, 52944), (39708, 50344), (43152, 46326)]