21138653536

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3529}}^1$

素因数の和:3598

約数の個数: 288

約数和(自身を含む): 59628985920

約数和(自身を除く): 38490332384

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 52, 56, 68, 77, 88, 91, 104, 112, 119, 121, 136, 143, 154, 176, 182, 187, 208, 221, 224, 238, 242, 272, 286, 308, 352, 364, 374, 416, 442, 476, 484, 544, 572, 616, 728, 748, 847, 884, 952, 968, 1001, 1144, 1232, 1309, 1456, 1496, 1547, 1573, 1694, 1768, 1904, 1936, 2002, 2057, 2288, 2431, 2464, 2618, 2912, 2992, 3094, 3146, 3388, 3529, 3536, 3808, 3872, 4004, 4114, 4576, 4862, 5236, 5984, 6188, 6292, 6776, 7058, 7072, 8008, 8228, 9724, 10472, 11011, 12376, 12584, 13552, 14116, 14399, 16016, 16456, 17017, 19448, 20944, 22022, 24703, 24752, 25168, 26741, 27104, 28232, 28798, 32032, 32912, 34034, 38819, 38896, 41888, 44044, 45877, 49406, 49504, 50336, 53482, 56464, 57596, 59993, 65824, 68068, 77638, 77792, 88088, 91754, 98812, 106964, 112928, 115192, 119986, 136136, 155276, 176176, 183508, 187187, 197624, 213928, 230384, 239972, 271733, 272272, 310552, 321139, 352352, 367016, 374374, 395248, 419951, 427009, 427856, 460768, 479944, 504647, 543466, 544544, 621104, 642278, 659923, 734032, 748748, 779909, 790496, 839902, 854018, 855712, 959888, 1009294, 1086932, 1242208, 1284556, 1319846, 1468064, 1497496, 1559818, 1679804, 1708036, 1919776, 2018588, 2173864, 2569112, 2639692, 2989063, 2994992, 3119636, 3359608, 3416072, 3532529, 4037176, 4347728, 4619461, 5138224, 5279384, 5459363, 5551117, 5978126, 5989984, 6239272, 6719216, 6832144, 7065058, 7259153, 8074352, 8578999, 8695456, 9238922, 10276448, 10558768, 10918726, 11102234, 11956252, 12478544, 13438432, 13664288, 14130116, 14518306, 16148704, 17157998, 18477844, 21117536, 21837452, 22204468, 23912504, 24957088, 28260232, 29036612, 34315996, 36955688, 38857819, 43674904, 44408936, 47825008, 50814071, 56520464, 58073224, 60052993, 68631992, 73911376, 77715638, 87349808, 88817872, 94368989, 95650016, 101628142, 113040928, 116146448, 120105986, 137263984, 147822752, 155431276, 174699616, 177635744, 188737978, 203256284, 232292896, 240211972, 274527968, 310862552, 377475956, 406512568, 480423944, 621725104, 660582923, 754951912, 813025136, 960847888, 1243450208, 1321165846, 1509903824, 1626050272, 1921695776, 2642331692, 3019807648, 5284663384, 10569326768, 21138653536]

約数ペア:

[(1, 21138653536), (2, 10569326768), (4, 5284663384), (7, 3019807648), (8, 2642331692), (11, 1921695776), (13, 1626050272), (14, 1509903824), (16, 1321165846), (17, 1243450208), (22, 960847888), (26, 813025136), (28, 754951912), (32, 660582923), (34, 621725104), (44, 480423944), (52, 406512568), (56, 377475956), (68, 310862552), (77, 274527968), (88, 240211972), (91, 232292896), (104, 203256284), (112, 188737978), (119, 177635744), (121, 174699616), (136, 155431276), (143, 147822752), (154, 137263984), (176, 120105986), (182, 116146448), (187, 113040928), (208, 101628142), (221, 95650016), (224, 94368989), (238, 88817872), (242, 87349808), (272, 77715638), (286, 73911376), (308, 68631992), (352, 60052993), (364, 58073224), (374, 56520464), (416, 50814071), (442, 47825008), (476, 44408936), (484, 43674904), (544, 38857819), (572, 36955688), (616, 34315996), (728, 29036612), (748, 28260232), (847, 24957088), (884, 23912504), (952, 22204468), (968, 21837452), (1001, 21117536), (1144, 18477844), (1232, 17157998), (1309, 16148704), (1456, 14518306), (1496, 14130116), (1547, 13664288), (1573, 13438432), (1694, 12478544), (1768, 11956252), (1904, 11102234), (1936, 10918726), (2002, 10558768), (2057, 10276448), (2288, 9238922), (2431, 8695456), (2464, 8578999), (2618, 8074352), (2912, 7259153), (2992, 7065058), (3094, 6832144), (3146, 6719216), (3388, 6239272), (3529, 5989984), (3536, 5978126), (3808, 5551117), (3872, 5459363), (4004, 5279384), (4114, 5138224), (4576, 4619461), (4862, 4347728), (5236, 4037176), (5984, 3532529), (6188, 3416072), (6292, 3359608), (6776, 3119636), (7058, 2994992), (7072, 2989063), (8008, 2639692), (8228, 2569112), (9724, 2173864), (10472, 2018588), (11011, 1919776), (12376, 1708036), (12584, 1679804), (13552, 1559818), (14116, 1497496), (14399, 1468064), (16016, 1319846), (16456, 1284556), (17017, 1242208), (19448, 1086932), (20944, 1009294), (22022, 959888), (24703, 855712), (24752, 854018), (25168, 839902), (26741, 790496), (27104, 779909), (28232, 748748), (28798, 734032), (32032, 659923), (32912, 642278), (34034, 621104), (38819, 544544), (38896, 543466), (41888, 504647), (44044, 479944), (45877, 460768), (49406, 427856), (49504, 427009), (50336, 419951), (53482, 395248), (56464, 374374), (57596, 367016), (59993, 352352), (65824, 321139), (68068, 310552), (77638, 272272), (77792, 271733), (88088, 239972), (91754, 230384), (98812, 213928), (106964, 197624), (112928, 187187), (115192, 183508), (119986, 176176), (136136, 155276)]