31840704

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 168

約数和(自身を含む): 106984800

約数和(自身を除く): 75144096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 84, 96, 106, 112, 126, 144, 149, 159, 168, 192, 212, 224, 252, 288, 298, 318, 336, 371, 424, 447, 448, 477, 504, 576, 596, 636, 672, 742, 848, 894, 954, 1008, 1043, 1113, 1192, 1272, 1341, 1344, 1484, 1696, 1788, 1908, 2016, 2086, 2226, 2384, 2544, 2682, 2968, 3129, 3339, 3392, 3576, 3816, 4032, 4172, 4452, 4768, 5088, 5364, 5936, 6258, 6678, 7152, 7632, 7897, 8344, 8904, 9387, 9536, 10176, 10728, 11872, 12516, 13356, 14304, 15264, 15794, 16688, 17808, 18774, 21456, 23691, 23744, 25032, 26712, 28608, 30528, 31588, 33376, 35616, 37548, 42912, 47382, 50064, 53424, 55279, 63176, 66752, 71073, 71232, 75096, 85824, 94764, 100128, 106848, 110558, 126352, 142146, 150192, 165837, 189528, 200256, 213696, 221116, 252704, 284292, 300384, 331674, 379056, 442232, 497511, 505408, 568584, 600768, 663348, 758112, 884464, 995022, 1137168, 1326696, 1516224, 1768928, 1990044, 2274336, 2653392, 3537856, 3980088, 4548672, 5306784, 7960176, 10613568, 15920352, 31840704]

約数ペア:

[(1, 31840704), (2, 15920352), (3, 10613568), (4, 7960176), (6, 5306784), (7, 4548672), (8, 3980088), (9, 3537856), (12, 2653392), (14, 2274336), (16, 1990044), (18, 1768928), (21, 1516224), (24, 1326696), (28, 1137168), (32, 995022), (36, 884464), (42, 758112), (48, 663348), (53, 600768), (56, 568584), (63, 505408), (64, 497511), (72, 442232), (84, 379056), (96, 331674), (106, 300384), (112, 284292), (126, 252704), (144, 221116), (149, 213696), (159, 200256), (168, 189528), (192, 165837), (212, 150192), (224, 142146), (252, 126352), (288, 110558), (298, 106848), (318, 100128), (336, 94764), (371, 85824), (424, 75096), (447, 71232), (448, 71073), (477, 66752), (504, 63176), (576, 55279), (596, 53424), (636, 50064), (672, 47382), (742, 42912), (848, 37548), (894, 35616), (954, 33376), (1008, 31588), (1043, 30528), (1113, 28608), (1192, 26712), (1272, 25032), (1341, 23744), (1344, 23691), (1484, 21456), (1696, 18774), (1788, 17808), (1908, 16688), (2016, 15794), (2086, 15264), (2226, 14304), (2384, 13356), (2544, 12516), (2682, 11872), (2968, 10728), (3129, 10176), (3339, 9536), (3392, 9387), (3576, 8904), (3816, 8344), (4032, 7897), (4172, 7632), (4452, 7152), (4768, 6678), (5088, 6258), (5364, 5936)]