1810661376

素因数分解:

$2^{15}\times 3^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 4900969440

約数和(自身を除く): 3090308064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 163, 192, 226, 256, 326, 339, 384, 452, 489, 512, 652, 678, 768, 904, 978, 1024, 1304, 1356, 1536, 1808, 1956, 2048, 2608, 2712, 3072, 3616, 3912, 4096, 5216, 5424, 6144, 7232, 7824, 8192, 10432, 10848, 12288, 14464, 15648, 16384, 18419, 20864, 21696, 24576, 28928, 31296, 32768, 36838, 41728, 43392, 49152, 55257, 57856, 62592, 73676, 83456, 86784, 98304, 110514, 115712, 125184, 147352, 166912, 173568, 221028, 231424, 250368, 294704, 333824, 347136, 442056, 462848, 500736, 589408, 667648, 694272, 884112, 925696, 1001472, 1178816, 1335296, 1388544, 1768224, 1851392, 2002944, 2357632, 2670592, 2777088, 3536448, 3702784, 4005888, 4715264, 5341184, 5554176, 7072896, 8011776, 9430528, 11108352, 14145792, 16023552, 18861056, 28291584, 37722112, 56583168, 75444224, 113166336, 150888448, 226332672, 301776896, 452665344, 603553792, 905330688, 1810661376]

約数ペア:

[(1, 1810661376), (2, 905330688), (3, 603553792), (4, 452665344), (6, 301776896), (8, 226332672), (12, 150888448), (16, 113166336), (24, 75444224), (32, 56583168), (48, 37722112), (64, 28291584), (96, 18861056), (113, 16023552), (128, 14145792), (163, 11108352), (192, 9430528), (226, 8011776), (256, 7072896), (326, 5554176), (339, 5341184), (384, 4715264), (452, 4005888), (489, 3702784), (512, 3536448), (652, 2777088), (678, 2670592), (768, 2357632), (904, 2002944), (978, 1851392), (1024, 1768224), (1304, 1388544), (1356, 1335296), (1536, 1178816), (1808, 1001472), (1956, 925696), (2048, 884112), (2608, 694272), (2712, 667648), (3072, 589408), (3616, 500736), (3912, 462848), (4096, 442056), (5216, 347136), (5424, 333824), (6144, 294704), (7232, 250368), (7824, 231424), (8192, 221028), (10432, 173568), (10848, 166912), (12288, 147352), (14464, 125184), (15648, 115712), (16384, 110514), (18419, 98304), (20864, 86784), (21696, 83456), (24576, 73676), (28928, 62592), (31296, 57856), (32768, 55257), (36838, 49152), (41728, 43392)]