1961205792

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2467}}^1$

素因数の和:2520

約数の個数: 216

約数和(自身を含む): 6487414416

約数和(自身を除く): 4526208624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 169, 182, 196, 208, 224, 273, 294, 312, 336, 338, 364, 392, 416, 507, 546, 588, 624, 637, 672, 676, 728, 784, 1014, 1092, 1176, 1183, 1248, 1274, 1352, 1456, 1568, 1911, 2028, 2184, 2352, 2366, 2467, 2548, 2704, 2912, 3549, 3822, 4056, 4368, 4704, 4732, 4934, 5096, 5408, 7098, 7401, 7644, 8112, 8281, 8736, 9464, 9868, 10192, 14196, 14802, 15288, 16224, 16562, 17269, 18928, 19736, 20384, 24843, 28392, 29604, 30576, 32071, 33124, 34538, 37856, 39472, 49686, 51807, 56784, 59208, 61152, 64142, 66248, 69076, 78944, 96213, 99372, 103614, 113568, 118416, 120883, 128284, 132496, 138152, 192426, 198744, 207228, 224497, 236832, 241766, 256568, 264992, 276304, 362649, 384852, 397488, 414456, 416923, 448994, 483532, 513136, 552608, 673491, 725298, 769704, 794976, 828912, 833846, 897988, 967064, 1026272, 1250769, 1346982, 1450596, 1539408, 1571479, 1657824, 1667692, 1795976, 1934128, 2501538, 2693964, 2901192, 2918461, 3078816, 3142958, 3335384, 3591952, 3868256, 4714437, 5003076, 5387928, 5802384, 5836922, 6285916, 6670768, 7183904, 8755383, 9428874, 10006152, 10775856, 11604768, 11673844, 12571832, 13341536, 17510766, 18857748, 20012304, 20429227, 21551712, 23347688, 25143664, 35021532, 37715496, 40024608, 40858454, 46695376, 50287328, 61287681, 70043064, 75430992, 81716908, 93390752, 122575362, 140086128, 150861984, 163433816, 245150724, 280172256, 326867632, 490301448, 653735264, 980602896, 1961205792]

約数ペア:

[(1, 1961205792), (2, 980602896), (3, 653735264), (4, 490301448), (6, 326867632), (7, 280172256), (8, 245150724), (12, 163433816), (13, 150861984), (14, 140086128), (16, 122575362), (21, 93390752), (24, 81716908), (26, 75430992), (28, 70043064), (32, 61287681), (39, 50287328), (42, 46695376), (48, 40858454), (49, 40024608), (52, 37715496), (56, 35021532), (78, 25143664), (84, 23347688), (91, 21551712), (96, 20429227), (98, 20012304), (104, 18857748), (112, 17510766), (147, 13341536), (156, 12571832), (168, 11673844), (169, 11604768), (182, 10775856), (196, 10006152), (208, 9428874), (224, 8755383), (273, 7183904), (294, 6670768), (312, 6285916), (336, 5836922), (338, 5802384), (364, 5387928), (392, 5003076), (416, 4714437), (507, 3868256), (546, 3591952), (588, 3335384), (624, 3142958), (637, 3078816), (672, 2918461), (676, 2901192), (728, 2693964), (784, 2501538), (1014, 1934128), (1092, 1795976), (1176, 1667692), (1183, 1657824), (1248, 1571479), (1274, 1539408), (1352, 1450596), (1456, 1346982), (1568, 1250769), (1911, 1026272), (2028, 967064), (2184, 897988), (2352, 833846), (2366, 828912), (2467, 794976), (2548, 769704), (2704, 725298), (2912, 673491), (3549, 552608), (3822, 513136), (4056, 483532), (4368, 448994), (4704, 416923), (4732, 414456), (4934, 397488), (5096, 384852), (5408, 362649), (7098, 276304), (7401, 264992), (7644, 256568), (8112, 241766), (8281, 236832), (8736, 224497), (9464, 207228), (9868, 198744), (10192, 192426), (14196, 138152), (14802, 132496), (15288, 128284), (16224, 120883), (16562, 118416), (17269, 113568), (18928, 103614), (19736, 99372), (20384, 96213), (24843, 78944), (28392, 69076), (29604, 66248), (30576, 64142), (32071, 61152), (33124, 59208), (34538, 56784), (37856, 51807), (39472, 49686)]