247951392

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 796884480

約数和(自身を除く): 548933088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 31, 32, 34, 39, 48, 51, 52, 58, 62, 68, 78, 87, 93, 96, 102, 104, 116, 124, 136, 156, 169, 174, 186, 204, 208, 221, 232, 248, 272, 312, 338, 348, 372, 377, 403, 408, 416, 442, 464, 493, 496, 507, 527, 544, 624, 663, 676, 696, 744, 754, 806, 816, 884, 899, 928, 986, 992, 1014, 1054, 1131, 1209, 1248, 1326, 1352, 1392, 1479, 1488, 1508, 1581, 1612, 1632, 1768, 1798, 1972, 2028, 2108, 2262, 2418, 2652, 2697, 2704, 2784, 2873, 2958, 2976, 3016, 3162, 3224, 3536, 3596, 3944, 4056, 4216, 4524, 4836, 4901, 5239, 5304, 5394, 5408, 5746, 5916, 6032, 6324, 6409, 6448, 6851, 7072, 7192, 7888, 8112, 8432, 8619, 9048, 9672, 9802, 10478, 10608, 10788, 11492, 11687, 11832, 12064, 12648, 12818, 12896, 13702, 14384, 14703, 15283, 15717, 15776, 16224, 16864, 17238, 18096, 19227, 19344, 19604, 20553, 20956, 21216, 21576, 22984, 23374, 23664, 25296, 25636, 27404, 28768, 29406, 30566, 31434, 34476, 35061, 36192, 38454, 38688, 39208, 41106, 41912, 43152, 45849, 45968, 46748, 47328, 50592, 51272, 54808, 58812, 61132, 62868, 68952, 70122, 76908, 78416, 82212, 83317, 83824, 86304, 89063, 91698, 91936, 93496, 102544, 109616, 117624, 122264, 125736, 137904, 140244, 151931, 153816, 156832, 164424, 166634, 167648, 178126, 183396, 186992, 198679, 205088, 219232, 235248, 244528, 249951, 251472, 267189, 275808, 280488, 303862, 307632, 328848, 333268, 356252, 366792, 373984, 397358, 455793, 470496, 489056, 499902, 502944, 534378, 560976, 596037, 607724, 615264, 657696, 666536, 712504, 733584, 794716, 911586, 999804, 1068756, 1121952, 1192074, 1215448, 1333072, 1425008, 1467168, 1589432, 1823172, 1999608, 2137512, 2384148, 2430896, 2582827, 2666144, 2850016, 3178864, 3646344, 3999216, 4275024, 4768296, 4861792, 5165654, 6357728, 7292688, 7748481, 7998432, 8550048, 9536592, 10331308, 14585376, 15496962, 19073184, 20662616, 30993924, 41325232, 61987848, 82650464, 123975696, 247951392]

約数ペア:

[(1, 247951392), (2, 123975696), (3, 82650464), (4, 61987848), (6, 41325232), (8, 30993924), (12, 20662616), (13, 19073184), (16, 15496962), (17, 14585376), (24, 10331308), (26, 9536592), (29, 8550048), (31, 7998432), (32, 7748481), (34, 7292688), (39, 6357728), (48, 5165654), (51, 4861792), (52, 4768296), (58, 4275024), (62, 3999216), (68, 3646344), (78, 3178864), (87, 2850016), (93, 2666144), (96, 2582827), (102, 2430896), (104, 2384148), (116, 2137512), (124, 1999608), (136, 1823172), (156, 1589432), (169, 1467168), (174, 1425008), (186, 1333072), (204, 1215448), (208, 1192074), (221, 1121952), (232, 1068756), (248, 999804), (272, 911586), (312, 794716), (338, 733584), (348, 712504), (372, 666536), (377, 657696), (403, 615264), (408, 607724), (416, 596037), (442, 560976), (464, 534378), (493, 502944), (496, 499902), (507, 489056), (527, 470496), (544, 455793), (624, 397358), (663, 373984), (676, 366792), (696, 356252), (744, 333268), (754, 328848), (806, 307632), (816, 303862), (884, 280488), (899, 275808), (928, 267189), (986, 251472), (992, 249951), (1014, 244528), (1054, 235248), (1131, 219232), (1209, 205088), (1248, 198679), (1326, 186992), (1352, 183396), (1392, 178126), (1479, 167648), (1488, 166634), (1508, 164424), (1581, 156832), (1612, 153816), (1632, 151931), (1768, 140244), (1798, 137904), (1972, 125736), (2028, 122264), (2108, 117624), (2262, 109616), (2418, 102544), (2652, 93496), (2697, 91936), (2704, 91698), (2784, 89063), (2873, 86304), (2958, 83824), (2976, 83317), (3016, 82212), (3162, 78416), (3224, 76908), (3536, 70122), (3596, 68952), (3944, 62868), (4056, 61132), (4216, 58812), (4524, 54808), (4836, 51272), (4901, 50592), (5239, 47328), (5304, 46748), (5394, 45968), (5408, 45849), (5746, 43152), (5916, 41912), (6032, 41106), (6324, 39208), (6409, 38688), (6448, 38454), (6851, 36192), (7072, 35061), (7192, 34476), (7888, 31434), (8112, 30566), (8432, 29406), (8619, 28768), (9048, 27404), (9672, 25636), (9802, 25296), (10478, 23664), (10608, 23374), (10788, 22984), (11492, 21576), (11687, 21216), (11832, 20956), (12064, 20553), (12648, 19604), (12818, 19344), (12896, 19227), (13702, 18096), (14384, 17238), (14703, 16864), (15283, 16224), (15717, 15776)]