216825408

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{12143}}^1$

素因数の和:12192

約数の個数: 84

約数和(自身を含む): 641591808

約数和(自身を除く): 424766400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 12143, 17856, 24286, 36429, 48572, 72858, 97144, 109287, 145716, 194288, 218574, 291432, 376433, 388576, 437148, 582864, 752866, 777152, 874296, 1129299, 1165728, 1505732, 1748592, 2258598, 2331456, 3011464, 3387897, 3497184, 4517196, 6022928, 6775794, 6994368, 9034392, 12045856, 13551588, 18068784, 24091712, 27103176, 36137568, 54206352, 72275136, 108412704, 216825408]

約数ペア:

[(1, 216825408), (2, 108412704), (3, 72275136), (4, 54206352), (6, 36137568), (8, 27103176), (9, 24091712), (12, 18068784), (16, 13551588), (18, 12045856), (24, 9034392), (31, 6994368), (32, 6775794), (36, 6022928), (48, 4517196), (62, 3497184), (64, 3387897), (72, 3011464), (93, 2331456), (96, 2258598), (124, 1748592), (144, 1505732), (186, 1165728), (192, 1129299), (248, 874296), (279, 777152), (288, 752866), (372, 582864), (496, 437148), (558, 388576), (576, 376433), (744, 291432), (992, 218574), (1116, 194288), (1488, 145716), (1984, 109287), (2232, 97144), (2976, 72858), (4464, 48572), (5952, 36429), (8928, 24286), (12143, 17856)]