2640624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 8094720

約数和(自身を除く): 5454096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 271, 336, 348, 406, 464, 542, 609, 696, 812, 813, 1084, 1218, 1392, 1624, 1626, 1897, 2168, 2436, 3248, 3252, 3794, 4336, 4872, 5691, 6504, 7588, 7859, 9744, 11382, 13008, 15176, 15718, 22764, 23577, 30352, 31436, 45528, 47154, 55013, 62872, 91056, 94308, 110026, 125744, 165039, 188616, 220052, 330078, 377232, 440104, 660156, 880208, 1320312, 2640624]

約数ペア:

[(1, 2640624), (2, 1320312), (3, 880208), (4, 660156), (6, 440104), (7, 377232), (8, 330078), (12, 220052), (14, 188616), (16, 165039), (21, 125744), (24, 110026), (28, 94308), (29, 91056), (42, 62872), (48, 55013), (56, 47154), (58, 45528), (84, 31436), (87, 30352), (112, 23577), (116, 22764), (168, 15718), (174, 15176), (203, 13008), (232, 11382), (271, 9744), (336, 7859), (348, 7588), (406, 6504), (464, 5691), (542, 4872), (609, 4336), (696, 3794), (812, 3252), (813, 3248), (1084, 2436), (1218, 2168), (1392, 1897), (1624, 1626)]