199596384

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:717

約数の個数: 144

約数和(自身を含む): 619164000

約数和(自身を除く): 419567616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 89, 96, 104, 117, 144, 156, 178, 208, 234, 267, 288, 312, 356, 416, 468, 534, 599, 624, 712, 801, 936, 1068, 1157, 1198, 1248, 1424, 1602, 1797, 1872, 2136, 2314, 2396, 2848, 3204, 3471, 3594, 3744, 4272, 4628, 4792, 5391, 6408, 6942, 7188, 7787, 8544, 9256, 9584, 10413, 10782, 12816, 13884, 14376, 15574, 18512, 19168, 20826, 21564, 23361, 25632, 27768, 28752, 31148, 37024, 41652, 43128, 46722, 53311, 55536, 57504, 62296, 70083, 83304, 86256, 93444, 106622, 111072, 124592, 140166, 159933, 166608, 172512, 186888, 213244, 249184, 280332, 319866, 333216, 373776, 426488, 479799, 560664, 639732, 693043, 747552, 852976, 959598, 1121328, 1279464, 1386086, 1705952, 1919196, 2079129, 2242656, 2558928, 2772172, 3838392, 4158258, 5117856, 5544344, 6237387, 7676784, 8316516, 11088688, 12474774, 15353568, 16633032, 22177376, 24949548, 33266064, 49899096, 66532128, 99798192, 199596384]

約数ペア:

[(1, 199596384), (2, 99798192), (3, 66532128), (4, 49899096), (6, 33266064), (8, 24949548), (9, 22177376), (12, 16633032), (13, 15353568), (16, 12474774), (18, 11088688), (24, 8316516), (26, 7676784), (32, 6237387), (36, 5544344), (39, 5117856), (48, 4158258), (52, 3838392), (72, 2772172), (78, 2558928), (89, 2242656), (96, 2079129), (104, 1919196), (117, 1705952), (144, 1386086), (156, 1279464), (178, 1121328), (208, 959598), (234, 852976), (267, 747552), (288, 693043), (312, 639732), (356, 560664), (416, 479799), (468, 426488), (534, 373776), (599, 333216), (624, 319866), (712, 280332), (801, 249184), (936, 213244), (1068, 186888), (1157, 172512), (1198, 166608), (1248, 159933), (1424, 140166), (1602, 124592), (1797, 111072), (1872, 106622), (2136, 93444), (2314, 86256), (2396, 83304), (2848, 70083), (3204, 62296), (3471, 57504), (3594, 55536), (3744, 53311), (4272, 46722), (4628, 43128), (4792, 41652), (5391, 37024), (6408, 31148), (6942, 28752), (7188, 27768), (7787, 25632), (8544, 23361), (9256, 21564), (9584, 20826), (10413, 19168), (10782, 18512), (12816, 15574), (13884, 14376)]