254725632

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 240

約数和(自身を含む): 861775200

約数和(自身を除く): 607049568

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, 128, 144, 149, 159, 168, 192, 212, 224, 252, 256, 288, 298, 318, 336, 371, 384, 424, 447, 448, 477, 504, 512, 576, 596, 636, 672, 742, 768, 848, 894, 896, 954, 1008, 1043, 1113, 1152, 1192, 1272, 1341, 1344, 1484, 1536, 1696, 1788, 1792, 1908, 2016, 2086, 2226, 2304, 2384, 2544, 2682, 2688, 2968, 3129, 3339, 3392, 3576, 3584, 3816, 4032, 4172, 4452, 4608, 4768, 5088, 5364, 5376, 5936, 6258, 6678, 6784, 7152, 7632, 7897, 8064, 8344, 8904, 9387, 9536, 10176, 10728, 10752, 11872, 12516, 13356, 13568, 14304, 15264, 15794, 16128, 16688, 17808, 18774, 19072, 20352, 21456, 23691, 23744, 25032, 26712, 27136, 28608, 30528, 31588, 32256, 33376, 35616, 37548, 38144, 40704, 42912, 47382, 47488, 50064, 53424, 55279, 57216, 61056, 63176, 66752, 71073, 71232, 75096, 76288, 81408, 85824, 94764, 94976, 100128, 106848, 110558, 114432, 122112, 126352, 133504, 142146, 142464, 150192, 165837, 171648, 189528, 189952, 200256, 213696, 221116, 228864, 244224, 252704, 267008, 284292, 284928, 300384, 331674, 343296, 379056, 400512, 427392, 442232, 497511, 505408, 534016, 568584, 569856, 600768, 663348, 686592, 758112, 801024, 854784, 884464, 995022, 1010816, 1137168, 1201536, 1326696, 1516224, 1602048, 1709568, 1768928, 1990044, 2021632, 2274336, 2403072, 2653392, 3032448, 3537856, 3980088, 4043264, 4548672, 4806144, 5306784, 6064896, 7075712, 7960176, 9097344, 10613568, 12129792, 14151424, 15920352, 18194688, 21227136, 28302848, 31840704, 36389376, 42454272, 63681408, 84908544, 127362816, 254725632]

約数ペア:

[(1, 254725632), (2, 127362816), (3, 84908544), (4, 63681408), (6, 42454272), (7, 36389376), (8, 31840704), (9, 28302848), (12, 21227136), (14, 18194688), (16, 15920352), (18, 14151424), (21, 12129792), (24, 10613568), (28, 9097344), (32, 7960176), (36, 7075712), (42, 6064896), (48, 5306784), (53, 4806144), (56, 4548672), (63, 4043264), (64, 3980088), (72, 3537856), (84, 3032448), (96, 2653392), (106, 2403072), (112, 2274336), (126, 2021632), (128, 1990044), (144, 1768928), (149, 1709568), (159, 1602048), (168, 1516224), (192, 1326696), (212, 1201536), (224, 1137168), (252, 1010816), (256, 995022), (288, 884464), (298, 854784), (318, 801024), (336, 758112), (371, 686592), (384, 663348), (424, 600768), (447, 569856), (448, 568584), (477, 534016), (504, 505408), (512, 497511), (576, 442232), (596, 427392), (636, 400512), (672, 379056), (742, 343296), (768, 331674), (848, 300384), (894, 284928), (896, 284292), (954, 267008), (1008, 252704), (1043, 244224), (1113, 228864), (1152, 221116), (1192, 213696), (1272, 200256), (1341, 189952), (1344, 189528), (1484, 171648), (1536, 165837), (1696, 150192), (1788, 142464), (1792, 142146), (1908, 133504), (2016, 126352), (2086, 122112), (2226, 114432), (2304, 110558), (2384, 106848), (2544, 100128), (2682, 94976), (2688, 94764), (2968, 85824), (3129, 81408), (3339, 76288), (3392, 75096), (3576, 71232), (3584, 71073), (3816, 66752), (4032, 63176), (4172, 61056), (4452, 57216), (4608, 55279), (4768, 53424), (5088, 50064), (5364, 47488), (5376, 47382), (5936, 42912), (6258, 40704), (6678, 38144), (6784, 37548), (7152, 35616), (7632, 33376), (7897, 32256), (8064, 31588), (8344, 30528), (8904, 28608), (9387, 27136), (9536, 26712), (10176, 25032), (10728, 23744), (10752, 23691), (11872, 21456), (12516, 20352), (13356, 19072), (13568, 18774), (14304, 17808), (15264, 16688), (15794, 16128)]