2788334929968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{644753}}^1$

素因数の和:645043

約数の個数: 160

約数和(自身を含む): 8406849403392

約数和(自身を除く): 5618514473424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 211, 244, 336, 366, 422, 427, 488, 633, 732, 844, 854, 976, 1266, 1281, 1464, 1477, 1688, 1708, 2532, 2562, 2928, 2954, 3376, 3416, 4431, 5064, 5124, 5908, 6832, 8862, 10128, 10248, 11816, 12871, 17724, 20496, 23632, 25742, 35448, 38613, 51484, 70896, 77226, 90097, 102968, 154452, 180194, 205936, 270291, 308904, 360388, 540582, 617808, 644753, 720776, 1081164, 1289506, 1441552, 1934259, 2162328, 2579012, 3868518, 4324656, 4513271, 5158024, 7737036, 9026542, 10316048, 13539813, 15474072, 18053084, 27079626, 30948144, 36106168, 39329933, 54159252, 72212336, 78659866, 108318504, 117989799, 136042883, 157319732, 216637008, 235979598, 272085766, 275309531, 314639464, 408128649, 471959196, 544171532, 550619062, 629278928, 816257298, 825928593, 943918392, 952300181, 1088343064, 1101238124, 1632514596, 1651857186, 1887836784, 1904600362, 2176686128, 2202476248, 2856900543, 3265029192, 3303714372, 3809200724, 4404952496, 5713801086, 6530058384, 6607428744, 7618401448, 8298615863, 11427602172, 13214857488, 15236802896, 16597231726, 22855204344, 24895847589, 33194463452, 45710408688, 49791695178, 58090311041, 66388926904, 99583390356, 116180622082, 132777853808, 174270933123, 199166780712, 232361244164, 348541866246, 398333561424, 464722488328, 697083732492, 929444976656, 1394167464984, 2788334929968]

約数ペア:

[(1, 2788334929968), (2, 1394167464984), (3, 929444976656), (4, 697083732492), (6, 464722488328), (7, 398333561424), (8, 348541866246), (12, 232361244164), (14, 199166780712), (16, 174270933123), (21, 132777853808), (24, 116180622082), (28, 99583390356), (42, 66388926904), (48, 58090311041), (56, 49791695178), (61, 45710408688), (84, 33194463452), (112, 24895847589), (122, 22855204344), (168, 16597231726), (183, 15236802896), (211, 13214857488), (244, 11427602172), (336, 8298615863), (366, 7618401448), (422, 6607428744), (427, 6530058384), (488, 5713801086), (633, 4404952496), (732, 3809200724), (844, 3303714372), (854, 3265029192), (976, 2856900543), (1266, 2202476248), (1281, 2176686128), (1464, 1904600362), (1477, 1887836784), (1688, 1651857186), (1708, 1632514596), (2532, 1101238124), (2562, 1088343064), (2928, 952300181), (2954, 943918392), (3376, 825928593), (3416, 816257298), (4431, 629278928), (5064, 550619062), (5124, 544171532), (5908, 471959196), (6832, 408128649), (8862, 314639464), (10128, 275309531), (10248, 272085766), (11816, 235979598), (12871, 216637008), (17724, 157319732), (20496, 136042883), (23632, 117989799), (25742, 108318504), (35448, 78659866), (38613, 72212336), (51484, 54159252), (70896, 39329933), (77226, 36106168), (90097, 30948144), (102968, 27079626), (154452, 18053084), (180194, 15474072), (205936, 13539813), (270291, 10316048), (308904, 9026542), (360388, 7737036), (540582, 5158024), (617808, 4513271), (644753, 4324656), (720776, 3868518), (1081164, 2579012), (1289506, 2162328), (1441552, 1934259)]