406472256

素因数分解:

$2^6\times 3^4\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:994

約数の個数: 140

約数和(自身を含む): 1219832460

約数和(自身を除く): 813360204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 89, 96, 108, 144, 162, 178, 192, 216, 267, 288, 324, 356, 432, 534, 576, 648, 712, 801, 864, 881, 1068, 1296, 1424, 1602, 1728, 1762, 2136, 2403, 2592, 2643, 2848, 3204, 3524, 4272, 4806, 5184, 5286, 5696, 6408, 7048, 7209, 7929, 8544, 9612, 10572, 12816, 14096, 14418, 15858, 17088, 19224, 21144, 23787, 25632, 28192, 28836, 31716, 38448, 42288, 47574, 51264, 56384, 57672, 63432, 71361, 76896, 78409, 84576, 95148, 115344, 126864, 142722, 153792, 156818, 169152, 190296, 230688, 235227, 253728, 285444, 313636, 380592, 461376, 470454, 507456, 570888, 627272, 705681, 761184, 940908, 1141776, 1254544, 1411362, 1522368, 1881816, 2117043, 2283552, 2509088, 2822724, 3763632, 4234086, 4567104, 5018176, 5645448, 6351129, 7527264, 8468172, 11290896, 12702258, 15054528, 16936344, 22581792, 25404516, 33872688, 45163584, 50809032, 67745376, 101618064, 135490752, 203236128, 406472256]

約数ペア:

[(1, 406472256), (2, 203236128), (3, 135490752), (4, 101618064), (6, 67745376), (8, 50809032), (9, 45163584), (12, 33872688), (16, 25404516), (18, 22581792), (24, 16936344), (27, 15054528), (32, 12702258), (36, 11290896), (48, 8468172), (54, 7527264), (64, 6351129), (72, 5645448), (81, 5018176), (89, 4567104), (96, 4234086), (108, 3763632), (144, 2822724), (162, 2509088), (178, 2283552), (192, 2117043), (216, 1881816), (267, 1522368), (288, 1411362), (324, 1254544), (356, 1141776), (432, 940908), (534, 761184), (576, 705681), (648, 627272), (712, 570888), (801, 507456), (864, 470454), (881, 461376), (1068, 380592), (1296, 313636), (1424, 285444), (1602, 253728), (1728, 235227), (1762, 230688), (2136, 190296), (2403, 169152), (2592, 156818), (2643, 153792), (2848, 142722), (3204, 126864), (3524, 115344), (4272, 95148), (4806, 84576), (5184, 78409), (5286, 76896), (5696, 71361), (6408, 63432), (7048, 57672), (7209, 56384), (7929, 51264), (8544, 47574), (9612, 42288), (10572, 38448), (12816, 31716), (14096, 28836), (14418, 28192), (15858, 25632), (17088, 23787), (19224, 21144)]