237625728

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:532

約数の個数: 128

約数和(自身を含む): 677484000

約数和(自身を除く): 439858272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 89, 96, 102, 128, 136, 178, 192, 204, 267, 272, 356, 384, 408, 409, 534, 544, 712, 816, 818, 1068, 1088, 1227, 1424, 1513, 1632, 1636, 2136, 2176, 2454, 2848, 3026, 3264, 3272, 4272, 4539, 4908, 5696, 6052, 6528, 6544, 6953, 8544, 9078, 9816, 11392, 12104, 13088, 13906, 17088, 18156, 19632, 20859, 24208, 26176, 27812, 34176, 36312, 36401, 39264, 41718, 48416, 52352, 55624, 72624, 72802, 78528, 83436, 96832, 109203, 111248, 145248, 145604, 157056, 166872, 193664, 218406, 222496, 290496, 291208, 333744, 436812, 444992, 580992, 582416, 618817, 667488, 873624, 889984, 1164832, 1237634, 1334976, 1747248, 1856451, 2329664, 2475268, 2669952, 3494496, 3712902, 4659328, 4950536, 6988992, 7425804, 9901072, 13977984, 14851608, 19802144, 29703216, 39604288, 59406432, 79208576, 118812864, 237625728]

約数ペア:

[(1, 237625728), (2, 118812864), (3, 79208576), (4, 59406432), (6, 39604288), (8, 29703216), (12, 19802144), (16, 14851608), (17, 13977984), (24, 9901072), (32, 7425804), (34, 6988992), (48, 4950536), (51, 4659328), (64, 3712902), (68, 3494496), (89, 2669952), (96, 2475268), (102, 2329664), (128, 1856451), (136, 1747248), (178, 1334976), (192, 1237634), (204, 1164832), (267, 889984), (272, 873624), (356, 667488), (384, 618817), (408, 582416), (409, 580992), (534, 444992), (544, 436812), (712, 333744), (816, 291208), (818, 290496), (1068, 222496), (1088, 218406), (1227, 193664), (1424, 166872), (1513, 157056), (1632, 145604), (1636, 145248), (2136, 111248), (2176, 109203), (2454, 96832), (2848, 83436), (3026, 78528), (3264, 72802), (3272, 72624), (4272, 55624), (4539, 52352), (4908, 48416), (5696, 41718), (6052, 39264), (6528, 36401), (6544, 36312), (6953, 34176), (8544, 27812), (9078, 26176), (9816, 24208), (11392, 20859), (12104, 19632), (13088, 18156), (13906, 17088)]