428858112

素因数分解:

$2^8\times 3^1\times {\mathrm{337}}^1\times {\mathrm{1657}}^1$

素因数の和:2013

約数の個数: 72

約数和(自身を含む): 1145465776

約数和(自身を除く): 716607664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 337, 384, 674, 768, 1011, 1348, 1657, 2022, 2696, 3314, 4044, 4971, 5392, 6628, 8088, 9942, 10784, 13256, 16176, 19884, 21568, 26512, 32352, 39768, 43136, 53024, 64704, 79536, 86272, 106048, 129408, 159072, 212096, 258816, 318144, 424192, 558409, 636288, 1116818, 1272576, 1675227, 2233636, 3350454, 4467272, 6700908, 8934544, 13401816, 17869088, 26803632, 35738176, 53607264, 71476352, 107214528, 142952704, 214429056, 428858112]

約数ペア:

[(1, 428858112), (2, 214429056), (3, 142952704), (4, 107214528), (6, 71476352), (8, 53607264), (12, 35738176), (16, 26803632), (24, 17869088), (32, 13401816), (48, 8934544), (64, 6700908), (96, 4467272), (128, 3350454), (192, 2233636), (256, 1675227), (337, 1272576), (384, 1116818), (674, 636288), (768, 558409), (1011, 424192), (1348, 318144), (1657, 258816), (2022, 212096), (2696, 159072), (3314, 129408), (4044, 106048), (4971, 86272), (5392, 79536), (6628, 64704), (8088, 53024), (9942, 43136), (10784, 39768), (13256, 32352), (16176, 26512), (19884, 21568)]