821484384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28429}}^1$

素因数の和:28492

約数の個数: 96

約数和(自身を含む): 2521854720

約数和(自身を除く): 1700370336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 96, 112, 129, 168, 172, 224, 258, 301, 336, 344, 516, 602, 672, 688, 903, 1032, 1204, 1376, 1806, 2064, 2408, 3612, 4128, 4816, 7224, 9632, 14448, 28429, 28896, 56858, 85287, 113716, 170574, 199003, 227432, 341148, 398006, 454864, 597009, 682296, 796012, 909728, 1194018, 1222447, 1364592, 1592024, 2388036, 2444894, 2729184, 3184048, 3667341, 4776072, 4889788, 6368096, 7334682, 8557129, 9552144, 9779576, 14669364, 17114258, 19104288, 19559152, 25671387, 29338728, 34228516, 39118304, 51342774, 58677456, 68457032, 102685548, 117354912, 136914064, 205371096, 273828128, 410742192, 821484384]

約数ペア:

[(1, 821484384), (2, 410742192), (3, 273828128), (4, 205371096), (6, 136914064), (7, 117354912), (8, 102685548), (12, 68457032), (14, 58677456), (16, 51342774), (21, 39118304), (24, 34228516), (28, 29338728), (32, 25671387), (42, 19559152), (43, 19104288), (48, 17114258), (56, 14669364), (84, 9779576), (86, 9552144), (96, 8557129), (112, 7334682), (129, 6368096), (168, 4889788), (172, 4776072), (224, 3667341), (258, 3184048), (301, 2729184), (336, 2444894), (344, 2388036), (516, 1592024), (602, 1364592), (672, 1222447), (688, 1194018), (903, 909728), (1032, 796012), (1204, 682296), (1376, 597009), (1806, 454864), (2064, 398006), (2408, 341148), (3612, 227432), (4128, 199003), (4816, 170574), (7224, 113716), (9632, 85287), (14448, 56858), (28429, 28896)]