253338432

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:480

約数の個数: 112

約数和(自身を含む): 700064640

約数和(自身を除く): 446726208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 173, 174, 192, 232, 263, 346, 348, 464, 519, 526, 692, 696, 789, 928, 1038, 1052, 1384, 1392, 1578, 1856, 2076, 2104, 2768, 2784, 3156, 4152, 4208, 5017, 5536, 5568, 6312, 7627, 8304, 8416, 10034, 11072, 12624, 15051, 15254, 16608, 16832, 20068, 22881, 25248, 30102, 30508, 33216, 40136, 45499, 45762, 50496, 60204, 61016, 80272, 90998, 91524, 120408, 122032, 136497, 160544, 181996, 183048, 240816, 244064, 272994, 321088, 363992, 366096, 481632, 488128, 545988, 727984, 732192, 963264, 1091976, 1319471, 1455968, 1464384, 2183952, 2638942, 2911936, 3958413, 4367904, 5277884, 7916826, 8735808, 10555768, 15833652, 21111536, 31667304, 42223072, 63334608, 84446144, 126669216, 253338432]

約数ペア:

[(1, 253338432), (2, 126669216), (3, 84446144), (4, 63334608), (6, 42223072), (8, 31667304), (12, 21111536), (16, 15833652), (24, 10555768), (29, 8735808), (32, 7916826), (48, 5277884), (58, 4367904), (64, 3958413), (87, 2911936), (96, 2638942), (116, 2183952), (173, 1464384), (174, 1455968), (192, 1319471), (232, 1091976), (263, 963264), (346, 732192), (348, 727984), (464, 545988), (519, 488128), (526, 481632), (692, 366096), (696, 363992), (789, 321088), (928, 272994), (1038, 244064), (1052, 240816), (1384, 183048), (1392, 181996), (1578, 160544), (1856, 136497), (2076, 122032), (2104, 120408), (2768, 91524), (2784, 90998), (3156, 80272), (4152, 61016), (4208, 60204), (5017, 50496), (5536, 45762), (5568, 45499), (6312, 40136), (7627, 33216), (8304, 30508), (8416, 30102), (10034, 25248), (11072, 22881), (12624, 20068), (15051, 16832), (15254, 16608)]