420185088

素因数分解:

$2^{10}\times 3^2\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:512

約数の個数: 132

約数和(自身を含む): 1226234880

約数和(自身を除く): 806049792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 359, 381, 384, 508, 512, 576, 718, 762, 768, 1016, 1024, 1077, 1143, 1152, 1436, 1524, 1536, 2032, 2154, 2286, 2304, 2872, 3048, 3072, 3231, 4064, 4308, 4572, 4608, 5744, 6096, 6462, 8128, 8616, 9144, 9216, 11488, 12192, 12924, 16256, 17232, 18288, 22976, 24384, 25848, 32512, 34464, 36576, 45593, 45952, 48768, 51696, 65024, 68928, 73152, 91186, 91904, 97536, 103392, 130048, 136779, 137856, 146304, 182372, 183808, 195072, 206784, 273558, 275712, 292608, 364744, 367616, 390144, 410337, 413568, 547116, 551424, 585216, 729488, 820674, 827136, 1094232, 1102848, 1170432, 1458976, 1641348, 1654272, 2188464, 2917952, 3282696, 3308544, 4376928, 5835904, 6565392, 8753856, 11671808, 13130784, 17507712, 23343616, 26261568, 35015424, 46687232, 52523136, 70030848, 105046272, 140061696, 210092544, 420185088]

約数ペア:

[(1, 420185088), (2, 210092544), (3, 140061696), (4, 105046272), (6, 70030848), (8, 52523136), (9, 46687232), (12, 35015424), (16, 26261568), (18, 23343616), (24, 17507712), (32, 13130784), (36, 11671808), (48, 8753856), (64, 6565392), (72, 5835904), (96, 4376928), (127, 3308544), (128, 3282696), (144, 2917952), (192, 2188464), (254, 1654272), (256, 1641348), (288, 1458976), (359, 1170432), (381, 1102848), (384, 1094232), (508, 827136), (512, 820674), (576, 729488), (718, 585216), (762, 551424), (768, 547116), (1016, 413568), (1024, 410337), (1077, 390144), (1143, 367616), (1152, 364744), (1436, 292608), (1524, 275712), (1536, 273558), (2032, 206784), (2154, 195072), (2286, 183808), (2304, 182372), (2872, 146304), (3048, 137856), (3072, 136779), (3231, 130048), (4064, 103392), (4308, 97536), (4572, 91904), (4608, 91186), (5744, 73152), (6096, 68928), (6462, 65024), (8128, 51696), (8616, 48768), (9144, 45952), (9216, 45593), (11488, 36576), (12192, 34464), (12924, 32512), (16256, 25848), (17232, 24384), (18288, 22976)]