21009795072

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3673}}^1$

素因数の和:3731

約数の個数: 288

約数和(自身を含む): 68605336800

約数和(自身を除く): 47595541728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 128, 133, 147, 152, 168, 192, 196, 224, 228, 256, 266, 294, 304, 336, 384, 392, 399, 448, 456, 512, 532, 588, 608, 672, 768, 784, 798, 896, 912, 931, 1024, 1064, 1176, 1216, 1344, 1536, 1568, 1596, 1792, 1824, 1862, 2048, 2128, 2352, 2432, 2688, 2793, 3072, 3136, 3192, 3584, 3648, 3673, 3724, 4256, 4704, 4864, 5376, 5586, 6144, 6272, 6384, 7168, 7296, 7346, 7448, 8512, 9408, 9728, 10752, 11019, 11172, 12544, 12768, 14336, 14592, 14692, 14896, 17024, 18816, 19456, 21504, 22038, 22344, 25088, 25536, 25711, 29184, 29384, 29792, 34048, 37632, 38912, 43008, 44076, 44688, 50176, 51072, 51422, 58368, 58768, 59584, 68096, 69787, 75264, 77133, 88152, 89376, 100352, 102144, 102844, 116736, 117536, 119168, 136192, 139574, 150528, 154266, 176304, 178752, 179977, 204288, 205688, 209361, 235072, 238336, 272384, 279148, 301056, 308532, 352608, 357504, 359954, 408576, 411376, 418722, 470144, 476672, 488509, 539931, 558296, 617064, 705216, 715008, 719908, 817152, 822752, 837444, 940288, 953344, 977018, 1079862, 1116592, 1234128, 1410432, 1430016, 1439816, 1465527, 1645504, 1674888, 1880576, 1906688, 1954036, 2159724, 2233184, 2468256, 2820864, 2860032, 2879632, 2931054, 3291008, 3349776, 3419563, 3761152, 3908072, 4319448, 4466368, 4936512, 5641728, 5720064, 5759264, 5862108, 6582016, 6699552, 6839126, 7522304, 7816144, 8638896, 8932736, 9873024, 10258689, 11283456, 11518528, 11724216, 13164032, 13399104, 13678252, 15632288, 17277792, 17865472, 19746048, 20517378, 22566912, 23037056, 23448432, 26328064, 26798208, 27356504, 31264576, 34555584, 35730944, 39492096, 41034756, 46074112, 46896864, 52656128, 53596416, 54713008, 62529152, 69111168, 71461888, 78984192, 82069512, 92148224, 93793728, 107192832, 109426016, 125058304, 138222336, 142923776, 157968384, 164139024, 184296448, 187587456, 214385664, 218852032, 250116608, 276444672, 328278048, 368592896, 375174912, 428771328, 437704064, 500233216, 552889344, 656556096, 750349824, 875408128, 1000466432, 1105778688, 1313112192, 1500699648, 1750816256, 2626224384, 3001399296, 3501632512, 5252448768, 7003265024, 10504897536, 21009795072]

約数ペア:

[(1, 21009795072), (2, 10504897536), (3, 7003265024), (4, 5252448768), (6, 3501632512), (7, 3001399296), (8, 2626224384), (12, 1750816256), (14, 1500699648), (16, 1313112192), (19, 1105778688), (21, 1000466432), (24, 875408128), (28, 750349824), (32, 656556096), (38, 552889344), (42, 500233216), (48, 437704064), (49, 428771328), (56, 375174912), (57, 368592896), (64, 328278048), (76, 276444672), (84, 250116608), (96, 218852032), (98, 214385664), (112, 187587456), (114, 184296448), (128, 164139024), (133, 157968384), (147, 142923776), (152, 138222336), (168, 125058304), (192, 109426016), (196, 107192832), (224, 93793728), (228, 92148224), (256, 82069512), (266, 78984192), (294, 71461888), (304, 69111168), (336, 62529152), (384, 54713008), (392, 53596416), (399, 52656128), (448, 46896864), (456, 46074112), (512, 41034756), (532, 39492096), (588, 35730944), (608, 34555584), (672, 31264576), (768, 27356504), (784, 26798208), (798, 26328064), (896, 23448432), (912, 23037056), (931, 22566912), (1024, 20517378), (1064, 19746048), (1176, 17865472), (1216, 17277792), (1344, 15632288), (1536, 13678252), (1568, 13399104), (1596, 13164032), (1792, 11724216), (1824, 11518528), (1862, 11283456), (2048, 10258689), (2128, 9873024), (2352, 8932736), (2432, 8638896), (2688, 7816144), (2793, 7522304), (3072, 6839126), (3136, 6699552), (3192, 6582016), (3584, 5862108), (3648, 5759264), (3673, 5720064), (3724, 5641728), (4256, 4936512), (4704, 4466368), (4864, 4319448), (5376, 3908072), (5586, 3761152), (6144, 3419563), (6272, 3349776), (6384, 3291008), (7168, 2931054), (7296, 2879632), (7346, 2860032), (7448, 2820864), (8512, 2468256), (9408, 2233184), (9728, 2159724), (10752, 1954036), (11019, 1906688), (11172, 1880576), (12544, 1674888), (12768, 1645504), (14336, 1465527), (14592, 1439816), (14692, 1430016), (14896, 1410432), (17024, 1234128), (18816, 1116592), (19456, 1079862), (21504, 977018), (22038, 953344), (22344, 940288), (25088, 837444), (25536, 822752), (25711, 817152), (29184, 719908), (29384, 715008), (29792, 705216), (34048, 617064), (37632, 558296), (38912, 539931), (43008, 488509), (44076, 476672), (44688, 470144), (50176, 418722), (51072, 411376), (51422, 408576), (58368, 359954), (58768, 357504), (59584, 352608), (68096, 308532), (69787, 301056), (75264, 279148), (77133, 272384), (88152, 238336), (89376, 235072), (100352, 209361), (102144, 205688), (102844, 204288), (116736, 179977), (117536, 178752), (119168, 176304), (136192, 154266), (139574, 150528)]