394557696

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4391}}^1$

素因数の和:4429

約数の個数: 144

約数和(自身を含む): 1256814720

約数和(自身を除く): 862257024

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, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3744, 4391, 4992, 5616, 6912, 7488, 8782, 9984, 11232, 13173, 14976, 17564, 22464, 26346, 29952, 35128, 39519, 44928, 52692, 57083, 70256, 79038, 89856, 105384, 114166, 118557, 140512, 158076, 171249, 210768, 228332, 237114, 281024, 316152, 342498, 421536, 456664, 474228, 513747, 562048, 632304, 684996, 843072, 913328, 948456, 1027494, 1124096, 1264608, 1369992, 1541241, 1686144, 1826656, 1896912, 2054988, 2529216, 2739984, 3082482, 3372288, 3653312, 3793824, 4109976, 5058432, 5479968, 6164964, 7306624, 7587648, 8219952, 10116864, 10959936, 12329928, 14613248, 15175296, 16439904, 21919872, 24659856, 30350592, 32879808, 43839744, 49319712, 65759616, 98639424, 131519232, 197278848, 394557696]

約数ペア:

[(1, 394557696), (2, 197278848), (3, 131519232), (4, 98639424), (6, 65759616), (8, 49319712), (9, 43839744), (12, 32879808), (13, 30350592), (16, 24659856), (18, 21919872), (24, 16439904), (26, 15175296), (27, 14613248), (32, 12329928), (36, 10959936), (39, 10116864), (48, 8219952), (52, 7587648), (54, 7306624), (64, 6164964), (72, 5479968), (78, 5058432), (96, 4109976), (104, 3793824), (108, 3653312), (117, 3372288), (128, 3082482), (144, 2739984), (156, 2529216), (192, 2054988), (208, 1896912), (216, 1826656), (234, 1686144), (256, 1541241), (288, 1369992), (312, 1264608), (351, 1124096), (384, 1027494), (416, 948456), (432, 913328), (468, 843072), (576, 684996), (624, 632304), (702, 562048), (768, 513747), (832, 474228), (864, 456664), (936, 421536), (1152, 342498), (1248, 316152), (1404, 281024), (1664, 237114), (1728, 228332), (1872, 210768), (2304, 171249), (2496, 158076), (2808, 140512), (3328, 118557), (3456, 114166), (3744, 105384), (4391, 89856), (4992, 79038), (5616, 70256), (6912, 57083), (7488, 52692), (8782, 44928), (9984, 39519), (11232, 35128), (13173, 29952), (14976, 26346), (17564, 22464)]