712267318

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 1306368000

約数和(自身を除く): 594100682

約数列:

[1, 2, 7, 14, 29, 53, 58, 79, 106, 158, 203, 371, 406, 419, 553, 742, 838, 1106, 1537, 2291, 2933, 3074, 4187, 4582, 5866, 8374, 10759, 12151, 16037, 21518, 22207, 24302, 29309, 32074, 33101, 44414, 58618, 66202, 85057, 121423, 155449, 170114, 231707, 242846, 310898, 463414, 644003, 849961, 959929, 1288006, 1699922, 1754353, 1919858, 3508706, 4508021, 6719503, 9016042, 12280471, 13439006, 24560942, 50876237, 101752474, 356133659, 712267318]

約数ペア:

[(1, 712267318), (2, 356133659), (7, 101752474), (14, 50876237), (29, 24560942), (53, 13439006), (58, 12280471), (79, 9016042), (106, 6719503), (158, 4508021), (203, 3508706), (371, 1919858), (406, 1754353), (419, 1699922), (553, 1288006), (742, 959929), (838, 849961), (1106, 644003), (1537, 463414), (2291, 310898), (2933, 242846), (3074, 231707), (4187, 170114), (4582, 155449), (5866, 121423), (8374, 85057), (10759, 66202), (12151, 58618), (16037, 44414), (21518, 33101), (22207, 32074), (24302, 29309)]