1666113792

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3923}}^1$

素因数の和:4028

約数の個数: 144

約数和(自身を含む): 5133219840

約数和(自身を除く): 3467106048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 256, 316, 336, 384, 448, 474, 553, 632, 672, 768, 896, 948, 1106, 1264, 1344, 1659, 1792, 1896, 2212, 2528, 2688, 3318, 3792, 3923, 4424, 5056, 5376, 6636, 7584, 7846, 8848, 10112, 11769, 13272, 15168, 15692, 17696, 20224, 23538, 26544, 27461, 30336, 31384, 35392, 47076, 53088, 54922, 60672, 62768, 70784, 82383, 94152, 106176, 109844, 125536, 141568, 164766, 188304, 212352, 219688, 251072, 309917, 329532, 376608, 424704, 439376, 502144, 619834, 659064, 753216, 878752, 929751, 1004288, 1239668, 1318128, 1506432, 1757504, 1859502, 2169419, 2479336, 2636256, 3012864, 3515008, 3719004, 4338838, 4958672, 5272512, 6508257, 7030016, 7438008, 8677676, 9917344, 10545024, 13016514, 14876016, 17355352, 19834688, 21090048, 26033028, 29752032, 34710704, 39669376, 52066056, 59504064, 69421408, 79338752, 104132112, 119008128, 138842816, 208264224, 238016256, 277685632, 416528448, 555371264, 833056896, 1666113792]

約数ペア:

[(1, 1666113792), (2, 833056896), (3, 555371264), (4, 416528448), (6, 277685632), (7, 238016256), (8, 208264224), (12, 138842816), (14, 119008128), (16, 104132112), (21, 79338752), (24, 69421408), (28, 59504064), (32, 52066056), (42, 39669376), (48, 34710704), (56, 29752032), (64, 26033028), (79, 21090048), (84, 19834688), (96, 17355352), (112, 14876016), (128, 13016514), (158, 10545024), (168, 9917344), (192, 8677676), (224, 7438008), (237, 7030016), (256, 6508257), (316, 5272512), (336, 4958672), (384, 4338838), (448, 3719004), (474, 3515008), (553, 3012864), (632, 2636256), (672, 2479336), (768, 2169419), (896, 1859502), (948, 1757504), (1106, 1506432), (1264, 1318128), (1344, 1239668), (1659, 1004288), (1792, 929751), (1896, 878752), (2212, 753216), (2528, 659064), (2688, 619834), (3318, 502144), (3792, 439376), (3923, 424704), (4424, 376608), (5056, 329532), (5376, 309917), (6636, 251072), (7584, 219688), (7846, 212352), (8848, 188304), (10112, 164766), (11769, 141568), (13272, 125536), (15168, 109844), (15692, 106176), (17696, 94152), (20224, 82383), (23538, 70784), (26544, 62768), (27461, 60672), (30336, 54922), (31384, 53088), (35392, 47076)]