420383808

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1873

約数の個数: 168

約数和(自身を含む): 1340242176

約数和(自身を除く): 919858368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 936, 992, 1116, 1209, 1248, 1488, 1612, 1811, 1872, 1984, 2232, 2418, 2496, 2976, 3224, 3622, 3627, 3744, 4464, 4836, 5433, 5952, 6448, 7244, 7254, 7488, 8928, 9672, 10866, 12896, 14488, 14508, 16299, 17856, 19344, 21732, 23543, 25792, 28976, 29016, 32598, 38688, 43464, 47086, 56141, 57952, 58032, 65196, 70629, 77376, 86928, 94172, 112282, 115904, 116064, 130392, 141258, 168423, 173856, 188344, 211887, 224564, 232128, 260784, 282516, 336846, 347712, 376688, 423774, 449128, 505269, 521568, 565032, 673692, 729833, 753376, 847548, 898256, 1010538, 1043136, 1130064, 1347384, 1459666, 1506752, 1695096, 1796512, 2021076, 2189499, 2260128, 2694768, 2919332, 3390192, 3593024, 4042152, 4378998, 4520256, 5389536, 5838664, 6568497, 6780384, 8084304, 8757996, 10779072, 11677328, 13136994, 13560768, 16168608, 17515992, 23354656, 26273988, 32337216, 35031984, 46709312, 52547976, 70063968, 105095952, 140127936, 210191904, 420383808]

約数ペア:

[(1, 420383808), (2, 210191904), (3, 140127936), (4, 105095952), (6, 70063968), (8, 52547976), (9, 46709312), (12, 35031984), (13, 32337216), (16, 26273988), (18, 23354656), (24, 17515992), (26, 16168608), (31, 13560768), (32, 13136994), (36, 11677328), (39, 10779072), (48, 8757996), (52, 8084304), (62, 6780384), (64, 6568497), (72, 5838664), (78, 5389536), (93, 4520256), (96, 4378998), (104, 4042152), (117, 3593024), (124, 3390192), (144, 2919332), (156, 2694768), (186, 2260128), (192, 2189499), (208, 2021076), (234, 1796512), (248, 1695096), (279, 1506752), (288, 1459666), (312, 1347384), (372, 1130064), (403, 1043136), (416, 1010538), (468, 898256), (496, 847548), (558, 753376), (576, 729833), (624, 673692), (744, 565032), (806, 521568), (832, 505269), (936, 449128), (992, 423774), (1116, 376688), (1209, 347712), (1248, 336846), (1488, 282516), (1612, 260784), (1811, 232128), (1872, 224564), (1984, 211887), (2232, 188344), (2418, 173856), (2496, 168423), (2976, 141258), (3224, 130392), (3622, 116064), (3627, 115904), (3744, 112282), (4464, 94172), (4836, 86928), (5433, 77376), (5952, 70629), (6448, 65196), (7244, 58032), (7254, 57952), (7488, 56141), (8928, 47086), (9672, 43464), (10866, 38688), (12896, 32598), (14488, 29016), (14508, 28976), (16299, 25792), (17856, 23543), (19344, 21732)]