3998592

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 12852000

約数和(自身を除く): 8853408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 89, 96, 104, 108, 117, 128, 144, 156, 178, 192, 208, 216, 234, 267, 288, 312, 351, 356, 384, 416, 432, 468, 534, 576, 624, 702, 712, 801, 832, 864, 936, 1068, 1152, 1157, 1248, 1404, 1424, 1602, 1664, 1728, 1872, 2136, 2314, 2403, 2496, 2808, 2848, 3204, 3456, 3471, 3744, 4272, 4628, 4806, 4992, 5616, 5696, 6408, 6942, 7488, 8544, 9256, 9612, 10413, 11232, 11392, 12816, 13884, 14976, 17088, 18512, 19224, 20826, 22464, 25632, 27768, 31239, 34176, 37024, 38448, 41652, 44928, 51264, 55536, 62478, 74048, 76896, 83304, 102528, 111072, 124956, 148096, 153792, 166608, 222144, 249912, 307584, 333216, 444288, 499824, 666432, 999648, 1332864, 1999296, 3998592]

約数ペア:

[(1, 3998592), (2, 1999296), (3, 1332864), (4, 999648), (6, 666432), (8, 499824), (9, 444288), (12, 333216), (13, 307584), (16, 249912), (18, 222144), (24, 166608), (26, 153792), (27, 148096), (32, 124956), (36, 111072), (39, 102528), (48, 83304), (52, 76896), (54, 74048), (64, 62478), (72, 55536), (78, 51264), (89, 44928), (96, 41652), (104, 38448), (108, 37024), (117, 34176), (128, 31239), (144, 27768), (156, 25632), (178, 22464), (192, 20826), (208, 19224), (216, 18512), (234, 17088), (267, 14976), (288, 13884), (312, 12816), (351, 11392), (356, 11232), (384, 10413), (416, 9612), (432, 9256), (468, 8544), (534, 7488), (576, 6942), (624, 6408), (702, 5696), (712, 5616), (801, 4992), (832, 4806), (864, 4628), (936, 4272), (1068, 3744), (1152, 3471), (1157, 3456), (1248, 3204), (1404, 2848), (1424, 2808), (1602, 2496), (1664, 2403), (1728, 2314), (1872, 2136)]