39487474624

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 252

約数和(自身を含む): 91390119480

約数和(自身を除く): 51902644856

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 32, 52, 58, 62, 64, 104, 116, 124, 131, 169, 208, 232, 248, 262, 338, 377, 403, 416, 464, 496, 524, 676, 754, 806, 832, 899, 928, 961, 992, 1048, 1352, 1508, 1612, 1703, 1798, 1856, 1922, 1984, 2096, 2704, 3016, 3224, 3406, 3596, 3799, 3844, 4061, 4192, 4901, 5239, 5408, 6032, 6448, 6812, 7192, 7598, 7688, 8122, 8384, 9802, 10478, 10816, 11687, 12064, 12493, 12896, 13624, 14384, 15196, 15376, 16244, 19604, 20956, 22139, 23374, 24128, 24986, 25792, 27248, 27869, 28768, 30392, 30752, 32488, 39208, 41912, 44278, 46748, 49387, 49972, 52793, 54496, 55738, 57536, 60784, 61504, 64976, 78416, 83824, 88556, 93496, 98774, 99944, 105586, 108992, 111476, 117769, 121568, 125891, 129952, 151931, 156832, 162409, 167648, 177112, 186992, 197548, 199888, 211172, 222952, 235538, 243136, 251782, 259904, 303862, 313664, 324818, 335296, 354224, 362297, 373984, 395096, 399776, 422344, 445904, 471076, 503564, 607724, 642031, 649636, 686309, 708448, 724594, 747968, 790192, 799552, 844688, 891808, 942152, 1007128, 1215448, 1284062, 1299272, 1372618, 1416896, 1449188, 1530997, 1580384, 1636583, 1689376, 1783616, 1884304, 2014256, 2430896, 2568124, 2598544, 2745236, 2898376, 3061994, 3160768, 3273166, 3378752, 3650839, 3768608, 4028512, 4709861, 4861792, 5136248, 5197088, 5490472, 5796752, 6123988, 6546332, 7301678, 7537216, 8057024, 9419722, 9723584, 10272496, 10394176, 10980944, 11593504, 12247976, 13092664, 14603356, 18839444, 19902961, 20544992, 21275579, 21961888, 23187008, 24495952, 26185328, 29206712, 37678888, 39805922, 41089984, 42551158, 43923776, 47460907, 48991904, 52370656, 58413424, 75357776, 79611844, 85102316, 94921814, 97983808, 104741312, 116826848, 150715552, 159223688, 170204632, 189843628, 233653696, 301431104, 318447376, 340409264, 379687256, 616991791, 636894752, 680818528, 759374512, 1233983582, 1273789504, 1361637056, 1518749024, 2467967164, 3037498048, 4935934328, 9871868656, 19743737312, 39487474624]

約数ペア:

[(1, 39487474624), (2, 19743737312), (4, 9871868656), (8, 4935934328), (13, 3037498048), (16, 2467967164), (26, 1518749024), (29, 1361637056), (31, 1273789504), (32, 1233983582), (52, 759374512), (58, 680818528), (62, 636894752), (64, 616991791), (104, 379687256), (116, 340409264), (124, 318447376), (131, 301431104), (169, 233653696), (208, 189843628), (232, 170204632), (248, 159223688), (262, 150715552), (338, 116826848), (377, 104741312), (403, 97983808), (416, 94921814), (464, 85102316), (496, 79611844), (524, 75357776), (676, 58413424), (754, 52370656), (806, 48991904), (832, 47460907), (899, 43923776), (928, 42551158), (961, 41089984), (992, 39805922), (1048, 37678888), (1352, 29206712), (1508, 26185328), (1612, 24495952), (1703, 23187008), (1798, 21961888), (1856, 21275579), (1922, 20544992), (1984, 19902961), (2096, 18839444), (2704, 14603356), (3016, 13092664), (3224, 12247976), (3406, 11593504), (3596, 10980944), (3799, 10394176), (3844, 10272496), (4061, 9723584), (4192, 9419722), (4901, 8057024), (5239, 7537216), (5408, 7301678), (6032, 6546332), (6448, 6123988), (6812, 5796752), (7192, 5490472), (7598, 5197088), (7688, 5136248), (8122, 4861792), (8384, 4709861), (9802, 4028512), (10478, 3768608), (10816, 3650839), (11687, 3378752), (12064, 3273166), (12493, 3160768), (12896, 3061994), (13624, 2898376), (14384, 2745236), (15196, 2598544), (15376, 2568124), (16244, 2430896), (19604, 2014256), (20956, 1884304), (22139, 1783616), (23374, 1689376), (24128, 1636583), (24986, 1580384), (25792, 1530997), (27248, 1449188), (27869, 1416896), (28768, 1372618), (30392, 1299272), (30752, 1284062), (32488, 1215448), (39208, 1007128), (41912, 942152), (44278, 891808), (46748, 844688), (49387, 799552), (49972, 790192), (52793, 747968), (54496, 724594), (55738, 708448), (57536, 686309), (60784, 649636), (61504, 642031), (64976, 607724), (78416, 503564), (83824, 471076), (88556, 445904), (93496, 422344), (98774, 399776), (99944, 395096), (105586, 373984), (108992, 362297), (111476, 354224), (117769, 335296), (121568, 324818), (125891, 313664), (129952, 303862), (151931, 259904), (156832, 251782), (162409, 243136), (167648, 235538), (177112, 222952), (186992, 211172), (197548, 199888)]