38208768

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 113319360

約数和(自身を除く): 75110592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 89, 96, 104, 128, 129, 156, 172, 178, 192, 208, 256, 258, 267, 312, 344, 356, 384, 416, 516, 534, 559, 624, 688, 712, 768, 832, 1032, 1068, 1118, 1157, 1248, 1376, 1424, 1664, 1677, 2064, 2136, 2236, 2314, 2496, 2752, 2848, 3328, 3354, 3471, 3827, 4128, 4272, 4472, 4628, 4992, 5504, 5696, 6708, 6942, 7654, 8256, 8544, 8944, 9256, 9984, 11008, 11392, 11481, 13416, 13884, 15308, 16512, 17088, 17888, 18512, 22784, 22962, 26832, 27768, 30616, 33024, 34176, 35776, 37024, 45924, 49751, 53664, 55536, 61232, 68352, 71552, 74048, 91848, 99502, 107328, 111072, 122464, 143104, 148096, 149253, 183696, 199004, 214656, 222144, 244928, 296192, 298506, 367392, 398008, 429312, 444288, 489856, 597012, 734784, 796016, 888576, 979712, 1194024, 1469568, 1592032, 2388048, 2939136, 3184064, 4776096, 6368128, 9552192, 12736256, 19104384, 38208768]

約数ペア:

[(1, 38208768), (2, 19104384), (3, 12736256), (4, 9552192), (6, 6368128), (8, 4776096), (12, 3184064), (13, 2939136), (16, 2388048), (24, 1592032), (26, 1469568), (32, 1194024), (39, 979712), (43, 888576), (48, 796016), (52, 734784), (64, 597012), (78, 489856), (86, 444288), (89, 429312), (96, 398008), (104, 367392), (128, 298506), (129, 296192), (156, 244928), (172, 222144), (178, 214656), (192, 199004), (208, 183696), (256, 149253), (258, 148096), (267, 143104), (312, 122464), (344, 111072), (356, 107328), (384, 99502), (416, 91848), (516, 74048), (534, 71552), (559, 68352), (624, 61232), (688, 55536), (712, 53664), (768, 49751), (832, 45924), (1032, 37024), (1068, 35776), (1118, 34176), (1157, 33024), (1248, 30616), (1376, 27768), (1424, 26832), (1664, 22962), (1677, 22784), (2064, 18512), (2136, 17888), (2236, 17088), (2314, 16512), (2496, 15308), (2752, 13884), (2848, 13416), (3328, 11481), (3354, 11392), (3471, 11008), (3827, 9984), (4128, 9256), (4272, 8944), (4472, 8544), (4628, 8256), (4992, 7654), (5504, 6942), (5696, 6708)]