21032695872

素因数分解:

$2^6\times 3^5\times {\mathrm{163}}^1\times {\mathrm{8297}}^1$

素因数の和:8487

約数の個数: 168

約数和(自身を含む): 62910390816

約数和(自身を除く): 41877694944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 163, 192, 216, 243, 288, 324, 326, 432, 486, 489, 576, 648, 652, 864, 972, 978, 1296, 1304, 1467, 1728, 1944, 1956, 2592, 2608, 2934, 3888, 3912, 4401, 5184, 5216, 5868, 7776, 7824, 8297, 8802, 10432, 11736, 13203, 15552, 15648, 16594, 17604, 23472, 24891, 26406, 31296, 33188, 35208, 39609, 46944, 49782, 52812, 66376, 70416, 74673, 79218, 93888, 99564, 105624, 132752, 140832, 149346, 158436, 199128, 211248, 224019, 265504, 281664, 298692, 316872, 398256, 422496, 448038, 531008, 597384, 633744, 672057, 796512, 844992, 896076, 1194768, 1267488, 1344114, 1352411, 1593024, 1792152, 2016171, 2389536, 2534976, 2688228, 2704822, 3584304, 4032342, 4057233, 4779072, 5376456, 5409644, 7168608, 8064684, 8114466, 10752912, 10819288, 12171699, 14337216, 16129368, 16228932, 21505824, 21638576, 24343398, 32258736, 32457864, 36515097, 43011648, 43277152, 48686796, 64517472, 64915728, 73030194, 86554304, 97373592, 109545291, 129034944, 129831456, 146060388, 194747184, 219090582, 259662912, 292120776, 328635873, 389494368, 438181164, 584241552, 657271746, 778988736, 876362328, 1168483104, 1314543492, 1752724656, 2336966208, 2629086984, 3505449312, 5258173968, 7010898624, 10516347936, 21032695872]

約数ペア:

[(1, 21032695872), (2, 10516347936), (3, 7010898624), (4, 5258173968), (6, 3505449312), (8, 2629086984), (9, 2336966208), (12, 1752724656), (16, 1314543492), (18, 1168483104), (24, 876362328), (27, 778988736), (32, 657271746), (36, 584241552), (48, 438181164), (54, 389494368), (64, 328635873), (72, 292120776), (81, 259662912), (96, 219090582), (108, 194747184), (144, 146060388), (162, 129831456), (163, 129034944), (192, 109545291), (216, 97373592), (243, 86554304), (288, 73030194), (324, 64915728), (326, 64517472), (432, 48686796), (486, 43277152), (489, 43011648), (576, 36515097), (648, 32457864), (652, 32258736), (864, 24343398), (972, 21638576), (978, 21505824), (1296, 16228932), (1304, 16129368), (1467, 14337216), (1728, 12171699), (1944, 10819288), (1956, 10752912), (2592, 8114466), (2608, 8064684), (2934, 7168608), (3888, 5409644), (3912, 5376456), (4401, 4779072), (5184, 4057233), (5216, 4032342), (5868, 3584304), (7776, 2704822), (7824, 2688228), (8297, 2534976), (8802, 2389536), (10432, 2016171), (11736, 1792152), (13203, 1593024), (15552, 1352411), (15648, 1344114), (16594, 1267488), (17604, 1194768), (23472, 896076), (24891, 844992), (26406, 796512), (31296, 672057), (33188, 633744), (35208, 597384), (39609, 531008), (46944, 448038), (49782, 422496), (52812, 398256), (66376, 316872), (70416, 298692), (74673, 281664), (79218, 265504), (93888, 224019), (99564, 211248), (105624, 199128), (132752, 158436), (140832, 149346)]