1788613344

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5443}}^1$

素因数の和:5629

約数の個数: 144

約数和(自身を含む): 5849730432

約数和(自身を除く): 4061117088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 163, 168, 224, 252, 288, 326, 336, 489, 504, 652, 672, 978, 1008, 1141, 1304, 1467, 1956, 2016, 2282, 2608, 2934, 3423, 3912, 4564, 5216, 5443, 5868, 6846, 7824, 9128, 10269, 10886, 11736, 13692, 15648, 16329, 18256, 20538, 21772, 23472, 27384, 32658, 36512, 38101, 41076, 43544, 46944, 48987, 54768, 65316, 76202, 82152, 87088, 97974, 109536, 114303, 130632, 152404, 164304, 174176, 195948, 228606, 261264, 304808, 328608, 342909, 391896, 457212, 522528, 609616, 685818, 783792, 887209, 914424, 1219232, 1371636, 1567584, 1774418, 1828848, 2661627, 2743272, 3548836, 3657696, 5323254, 5486544, 6210463, 7097672, 7984881, 10646508, 10973088, 12420926, 14195344, 15969762, 18631389, 21293016, 24841852, 28390688, 31939524, 37262778, 42586032, 49683704, 55894167, 63879048, 74525556, 85172064, 99367408, 111788334, 127758096, 149051112, 198734816, 223576668, 255516192, 298102224, 447153336, 596204448, 894306672, 1788613344]

約数ペア:

[(1, 1788613344), (2, 894306672), (3, 596204448), (4, 447153336), (6, 298102224), (7, 255516192), (8, 223576668), (9, 198734816), (12, 149051112), (14, 127758096), (16, 111788334), (18, 99367408), (21, 85172064), (24, 74525556), (28, 63879048), (32, 55894167), (36, 49683704), (42, 42586032), (48, 37262778), (56, 31939524), (63, 28390688), (72, 24841852), (84, 21293016), (96, 18631389), (112, 15969762), (126, 14195344), (144, 12420926), (163, 10973088), (168, 10646508), (224, 7984881), (252, 7097672), (288, 6210463), (326, 5486544), (336, 5323254), (489, 3657696), (504, 3548836), (652, 2743272), (672, 2661627), (978, 1828848), (1008, 1774418), (1141, 1567584), (1304, 1371636), (1467, 1219232), (1956, 914424), (2016, 887209), (2282, 783792), (2608, 685818), (2934, 609616), (3423, 522528), (3912, 457212), (4564, 391896), (5216, 342909), (5443, 328608), (5868, 304808), (6846, 261264), (7824, 228606), (9128, 195948), (10269, 174176), (10886, 164304), (11736, 152404), (13692, 130632), (15648, 114303), (16329, 109536), (18256, 97974), (20538, 87088), (21772, 82152), (23472, 76202), (27384, 65316), (32658, 54768), (36512, 48987), (38101, 46944), (41076, 43544)]