19689255936

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1277}}^1$

素因数の和:1549

約数の個数: 264

約数和(自身を含む): 65297007360

約数和(自身を除く): 45607751424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 239, 252, 256, 288, 336, 384, 448, 478, 504, 512, 576, 672, 717, 768, 896, 956, 1008, 1024, 1152, 1277, 1344, 1434, 1536, 1673, 1792, 1912, 2016, 2151, 2304, 2554, 2688, 2868, 3072, 3346, 3584, 3824, 3831, 4032, 4302, 4608, 5019, 5108, 5376, 5736, 6692, 7168, 7648, 7662, 8064, 8604, 8939, 9216, 10038, 10216, 10752, 11472, 11493, 13384, 15057, 15296, 15324, 16128, 17208, 17878, 20076, 20432, 21504, 22944, 22986, 26768, 26817, 30114, 30592, 30648, 32256, 34416, 35756, 40152, 40864, 45888, 45972, 53536, 53634, 60228, 61184, 61296, 64512, 68832, 71512, 80304, 80451, 81728, 91776, 91944, 107072, 107268, 120456, 122368, 122592, 137664, 143024, 160608, 160902, 163456, 183552, 183888, 214144, 214536, 240912, 244736, 245184, 275328, 286048, 305203, 321216, 321804, 326912, 367104, 367776, 428288, 429072, 481824, 490368, 550656, 572096, 610406, 642432, 643608, 653824, 734208, 735552, 856576, 858144, 915609, 963648, 980736, 1101312, 1144192, 1220812, 1284864, 1287216, 1307648, 1471104, 1713152, 1716288, 1831218, 1927296, 1961472, 2136421, 2202624, 2288384, 2441624, 2569728, 2574432, 2746827, 2942208, 3432576, 3662436, 3854592, 3922944, 4272842, 4576768, 4883248, 5139456, 5148864, 5493654, 5884416, 6409263, 6865152, 7324872, 7709184, 8545684, 9153536, 9766496, 10297728, 10987308, 11768832, 12818526, 13730304, 14649744, 15418368, 17091368, 19227789, 19532992, 20595456, 21974616, 25637052, 27460608, 29299488, 34182736, 38455578, 39065984, 41190912, 43949232, 51274104, 58598976, 68365472, 76911156, 78131968, 82381824, 87898464, 102548208, 117197952, 136730944, 153822312, 156263936, 175796928, 205096416, 234395904, 273461888, 307644624, 312527872, 351593856, 410192832, 468791808, 546923776, 615289248, 703187712, 820385664, 937583616, 1093847552, 1230578496, 1406375424, 1640771328, 2187695104, 2461156992, 2812750848, 3281542656, 4922313984, 6563085312, 9844627968, 19689255936]

約数ペア:

[(1, 19689255936), (2, 9844627968), (3, 6563085312), (4, 4922313984), (6, 3281542656), (7, 2812750848), (8, 2461156992), (9, 2187695104), (12, 1640771328), (14, 1406375424), (16, 1230578496), (18, 1093847552), (21, 937583616), (24, 820385664), (28, 703187712), (32, 615289248), (36, 546923776), (42, 468791808), (48, 410192832), (56, 351593856), (63, 312527872), (64, 307644624), (72, 273461888), (84, 234395904), (96, 205096416), (112, 175796928), (126, 156263936), (128, 153822312), (144, 136730944), (168, 117197952), (192, 102548208), (224, 87898464), (239, 82381824), (252, 78131968), (256, 76911156), (288, 68365472), (336, 58598976), (384, 51274104), (448, 43949232), (478, 41190912), (504, 39065984), (512, 38455578), (576, 34182736), (672, 29299488), (717, 27460608), (768, 25637052), (896, 21974616), (956, 20595456), (1008, 19532992), (1024, 19227789), (1152, 17091368), (1277, 15418368), (1344, 14649744), (1434, 13730304), (1536, 12818526), (1673, 11768832), (1792, 10987308), (1912, 10297728), (2016, 9766496), (2151, 9153536), (2304, 8545684), (2554, 7709184), (2688, 7324872), (2868, 6865152), (3072, 6409263), (3346, 5884416), (3584, 5493654), (3824, 5148864), (3831, 5139456), (4032, 4883248), (4302, 4576768), (4608, 4272842), (5019, 3922944), (5108, 3854592), (5376, 3662436), (5736, 3432576), (6692, 2942208), (7168, 2746827), (7648, 2574432), (7662, 2569728), (8064, 2441624), (8604, 2288384), (8939, 2202624), (9216, 2136421), (10038, 1961472), (10216, 1927296), (10752, 1831218), (11472, 1716288), (11493, 1713152), (13384, 1471104), (15057, 1307648), (15296, 1287216), (15324, 1284864), (16128, 1220812), (17208, 1144192), (17878, 1101312), (20076, 980736), (20432, 963648), (21504, 915609), (22944, 858144), (22986, 856576), (26768, 735552), (26817, 734208), (30114, 653824), (30592, 643608), (30648, 642432), (32256, 610406), (34416, 572096), (35756, 550656), (40152, 490368), (40864, 481824), (45888, 429072), (45972, 428288), (53536, 367776), (53634, 367104), (60228, 326912), (61184, 321804), (61296, 321216), (64512, 305203), (68832, 286048), (71512, 275328), (80304, 245184), (80451, 244736), (81728, 240912), (91776, 214536), (91944, 214144), (107072, 183888), (107268, 183552), (120456, 163456), (122368, 160902), (122592, 160608), (137664, 143024)]