1272259584

素因数分解:

$2^{10}\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1240

約数の個数: 132

約数和(自身を含む): 3705954304

約数和(自身を除く): 2433694720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 512, 576, 762, 768, 1016, 1024, 1087, 1143, 1152, 1524, 1536, 2032, 2174, 2286, 2304, 3048, 3072, 3261, 4064, 4348, 4572, 4608, 6096, 6522, 8128, 8696, 9144, 9216, 9783, 12192, 13044, 16256, 17392, 18288, 19566, 24384, 26088, 32512, 34784, 36576, 39132, 48768, 52176, 65024, 69568, 73152, 78264, 97536, 104352, 130048, 138049, 139136, 146304, 156528, 195072, 208704, 276098, 278272, 292608, 313056, 390144, 414147, 417408, 552196, 556544, 585216, 626112, 828294, 834816, 1104392, 1113088, 1170432, 1242441, 1252224, 1656588, 1669632, 2208784, 2484882, 2504448, 3313176, 3339264, 4417568, 4969764, 5008896, 6626352, 8835136, 9939528, 10017792, 13252704, 17670272, 19879056, 26505408, 35340544, 39758112, 53010816, 70681088, 79516224, 106021632, 141362176, 159032448, 212043264, 318064896, 424086528, 636129792, 1272259584]

約数ペア:

[(1, 1272259584), (2, 636129792), (3, 424086528), (4, 318064896), (6, 212043264), (8, 159032448), (9, 141362176), (12, 106021632), (16, 79516224), (18, 70681088), (24, 53010816), (32, 39758112), (36, 35340544), (48, 26505408), (64, 19879056), (72, 17670272), (96, 13252704), (127, 10017792), (128, 9939528), (144, 8835136), (192, 6626352), (254, 5008896), (256, 4969764), (288, 4417568), (381, 3339264), (384, 3313176), (508, 2504448), (512, 2484882), (576, 2208784), (762, 1669632), (768, 1656588), (1016, 1252224), (1024, 1242441), (1087, 1170432), (1143, 1113088), (1152, 1104392), (1524, 834816), (1536, 828294), (2032, 626112), (2174, 585216), (2286, 556544), (2304, 552196), (3048, 417408), (3072, 414147), (3261, 390144), (4064, 313056), (4348, 292608), (4572, 278272), (4608, 276098), (6096, 208704), (6522, 195072), (8128, 156528), (8696, 146304), (9144, 139136), (9216, 138049), (9783, 130048), (12192, 104352), (13044, 97536), (16256, 78264), (17392, 73152), (18288, 69568), (19566, 65024), (24384, 52176), (26088, 48768), (32512, 39132), (34784, 36576)]