270981504

素因数分解:

$2^7\times 3^3\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:993

約数の個数: 128

約数和(自身を含む): 809676000

約数和(自身を除く): 538694496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 89, 96, 108, 128, 144, 178, 192, 216, 267, 288, 356, 384, 432, 534, 576, 712, 801, 864, 881, 1068, 1152, 1424, 1602, 1728, 1762, 2136, 2403, 2643, 2848, 3204, 3456, 3524, 4272, 4806, 5286, 5696, 6408, 7048, 7929, 8544, 9612, 10572, 11392, 12816, 14096, 15858, 17088, 19224, 21144, 23787, 25632, 28192, 31716, 34176, 38448, 42288, 47574, 51264, 56384, 63432, 76896, 78409, 84576, 95148, 102528, 112768, 126864, 153792, 156818, 169152, 190296, 235227, 253728, 307584, 313636, 338304, 380592, 470454, 507456, 627272, 705681, 761184, 940908, 1014912, 1254544, 1411362, 1522368, 1881816, 2117043, 2509088, 2822724, 3044736, 3763632, 4234086, 5018176, 5645448, 7527264, 8468172, 10036352, 11290896, 15054528, 16936344, 22581792, 30109056, 33872688, 45163584, 67745376, 90327168, 135490752, 270981504]

約数ペア:

[(1, 270981504), (2, 135490752), (3, 90327168), (4, 67745376), (6, 45163584), (8, 33872688), (9, 30109056), (12, 22581792), (16, 16936344), (18, 15054528), (24, 11290896), (27, 10036352), (32, 8468172), (36, 7527264), (48, 5645448), (54, 5018176), (64, 4234086), (72, 3763632), (89, 3044736), (96, 2822724), (108, 2509088), (128, 2117043), (144, 1881816), (178, 1522368), (192, 1411362), (216, 1254544), (267, 1014912), (288, 940908), (356, 761184), (384, 705681), (432, 627272), (534, 507456), (576, 470454), (712, 380592), (801, 338304), (864, 313636), (881, 307584), (1068, 253728), (1152, 235227), (1424, 190296), (1602, 169152), (1728, 156818), (1762, 153792), (2136, 126864), (2403, 112768), (2643, 102528), (2848, 95148), (3204, 84576), (3456, 78409), (3524, 76896), (4272, 63432), (4806, 56384), (5286, 51264), (5696, 47574), (6408, 42288), (7048, 38448), (7929, 34176), (8544, 31716), (9612, 28192), (10572, 25632), (11392, 23787), (12816, 21144), (14096, 19224), (15858, 17088)]