19648677888

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{152287}}^1$

素因数の和:152322

約数の個数: 144

約数和(自身を含む): 64856413440

約数和(自身を除く): 45207735552

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, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 6144, 7168, 8064, 9216, 10752, 14336, 16128, 18432, 21504, 32256, 43008, 64512, 129024, 152287, 304574, 456861, 609148, 913722, 1066009, 1218296, 1370583, 1827444, 2132018, 2436592, 2741166, 3198027, 3654888, 4264036, 4873184, 5482332, 6396054, 7309776, 8528072, 9594081, 9746368, 10964664, 12792108, 14619552, 17056144, 19188162, 19492736, 21929328, 25584216, 29239104, 34112288, 38376324, 38985472, 43858656, 51168432, 58478208, 68224576, 76752648, 77970944, 87717312, 102336864, 116956416, 136449152, 153505296, 155941888, 175434624, 204673728, 233912832, 272898304, 307010592, 311883776, 350869248, 409347456, 467825664, 545796608, 614021184, 701738496, 818694912, 935651328, 1091593216, 1228042368, 1403476992, 1637389824, 2183186432, 2456084736, 2806953984, 3274779648, 4912169472, 6549559296, 9824338944, 19648677888]

約数ペア:

[(1, 19648677888), (2, 9824338944), (3, 6549559296), (4, 4912169472), (6, 3274779648), (7, 2806953984), (8, 2456084736), (9, 2183186432), (12, 1637389824), (14, 1403476992), (16, 1228042368), (18, 1091593216), (21, 935651328), (24, 818694912), (28, 701738496), (32, 614021184), (36, 545796608), (42, 467825664), (48, 409347456), (56, 350869248), (63, 311883776), (64, 307010592), (72, 272898304), (84, 233912832), (96, 204673728), (112, 175434624), (126, 155941888), (128, 153505296), (144, 136449152), (168, 116956416), (192, 102336864), (224, 87717312), (252, 77970944), (256, 76752648), (288, 68224576), (336, 58478208), (384, 51168432), (448, 43858656), (504, 38985472), (512, 38376324), (576, 34112288), (672, 29239104), (768, 25584216), (896, 21929328), (1008, 19492736), (1024, 19188162), (1152, 17056144), (1344, 14619552), (1536, 12792108), (1792, 10964664), (2016, 9746368), (2048, 9594081), (2304, 8528072), (2688, 7309776), (3072, 6396054), (3584, 5482332), (4032, 4873184), (4608, 4264036), (5376, 3654888), (6144, 3198027), (7168, 2741166), (8064, 2436592), (9216, 2132018), (10752, 1827444), (14336, 1370583), (16128, 1218296), (18432, 1066009), (21504, 913722), (32256, 609148), (43008, 456861), (64512, 304574), (129024, 152287)]