1219416768

素因数分解:

$2^6\times 3^5\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:997

約数の個数: 168

約数和(自身を含む): 3669578640

約数和(自身を除く): 2450161872

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, 243, 267, 288, 324, 356, 432, 486, 534, 576, 648, 712, 801, 864, 881, 972, 1068, 1296, 1424, 1602, 1728, 1762, 1944, 2136, 2403, 2592, 2643, 2848, 3204, 3524, 3888, 4272, 4806, 5184, 5286, 5696, 6408, 7048, 7209, 7776, 7929, 8544, 9612, 10572, 12816, 14096, 14418, 15552, 15858, 17088, 19224, 21144, 21627, 23787, 25632, 28192, 28836, 31716, 38448, 42288, 43254, 47574, 51264, 56384, 57672, 63432, 71361, 76896, 78409, 84576, 86508, 95148, 115344, 126864, 142722, 153792, 156818, 169152, 173016, 190296, 214083, 230688, 235227, 253728, 285444, 313636, 346032, 380592, 428166, 461376, 470454, 507456, 570888, 627272, 692064, 705681, 761184, 856332, 940908, 1141776, 1254544, 1384128, 1411362, 1522368, 1712664, 1881816, 2117043, 2283552, 2509088, 2822724, 3425328, 3763632, 4234086, 4567104, 5018176, 5645448, 6351129, 6850656, 7527264, 8468172, 11290896, 12702258, 13701312, 15054528, 16936344, 19053387, 22581792, 25404516, 33872688, 38106774, 45163584, 50809032, 67745376, 76213548, 101618064, 135490752, 152427096, 203236128, 304854192, 406472256, 609708384, 1219416768]

約数ペア:

[(1, 1219416768), (2, 609708384), (3, 406472256), (4, 304854192), (6, 203236128), (8, 152427096), (9, 135490752), (12, 101618064), (16, 76213548), (18, 67745376), (24, 50809032), (27, 45163584), (32, 38106774), (36, 33872688), (48, 25404516), (54, 22581792), (64, 19053387), (72, 16936344), (81, 15054528), (89, 13701312), (96, 12702258), (108, 11290896), (144, 8468172), (162, 7527264), (178, 6850656), (192, 6351129), (216, 5645448), (243, 5018176), (267, 4567104), (288, 4234086), (324, 3763632), (356, 3425328), (432, 2822724), (486, 2509088), (534, 2283552), (576, 2117043), (648, 1881816), (712, 1712664), (801, 1522368), (864, 1411362), (881, 1384128), (972, 1254544), (1068, 1141776), (1296, 940908), (1424, 856332), (1602, 761184), (1728, 705681), (1762, 692064), (1944, 627272), (2136, 570888), (2403, 507456), (2592, 470454), (2643, 461376), (2848, 428166), (3204, 380592), (3524, 346032), (3888, 313636), (4272, 285444), (4806, 253728), (5184, 235227), (5286, 230688), (5696, 214083), (6408, 190296), (7048, 173016), (7209, 169152), (7776, 156818), (7929, 153792), (8544, 142722), (9612, 126864), (10572, 115344), (12816, 95148), (14096, 86508), (14418, 84576), (15552, 78409), (15858, 76896), (17088, 71361), (19224, 63432), (21144, 57672), (21627, 56384), (23787, 51264), (25632, 47574), (28192, 43254), (28836, 42288), (31716, 38448)]