425184312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 1265932800

約数和(自身を除く): 840748488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 197, 203, 232, 348, 394, 406, 443, 591, 609, 696, 788, 812, 886, 1182, 1218, 1329, 1379, 1576, 1624, 1772, 2364, 2436, 2658, 2758, 3101, 3544, 4137, 4728, 4872, 5316, 5516, 5713, 6202, 8274, 9303, 10632, 11032, 11426, 12404, 12847, 16548, 17139, 18606, 22852, 24808, 25694, 33096, 34278, 37212, 38541, 39991, 45704, 51388, 68556, 74424, 77082, 79982, 87271, 89929, 102776, 119973, 137112, 154164, 159964, 174542, 179858, 239946, 261813, 269787, 308328, 319928, 349084, 359716, 479892, 523626, 539574, 610897, 698168, 719432, 959784, 1047252, 1079148, 1221794, 1832691, 2094504, 2158296, 2443588, 2530859, 3665382, 4887176, 5061718, 7330764, 7592577, 10123436, 14661528, 15185154, 17716013, 20246872, 30370308, 35432026, 53148039, 60740616, 70864052, 106296078, 141728104, 212592156, 425184312]

約数ペア:

[(1, 425184312), (2, 212592156), (3, 141728104), (4, 106296078), (6, 70864052), (7, 60740616), (8, 53148039), (12, 35432026), (14, 30370308), (21, 20246872), (24, 17716013), (28, 15185154), (29, 14661528), (42, 10123436), (56, 7592577), (58, 7330764), (84, 5061718), (87, 4887176), (116, 3665382), (168, 2530859), (174, 2443588), (197, 2158296), (203, 2094504), (232, 1832691), (348, 1221794), (394, 1079148), (406, 1047252), (443, 959784), (591, 719432), (609, 698168), (696, 610897), (788, 539574), (812, 523626), (886, 479892), (1182, 359716), (1218, 349084), (1329, 319928), (1379, 308328), (1576, 269787), (1624, 261813), (1772, 239946), (2364, 179858), (2436, 174542), (2658, 159964), (2758, 154164), (3101, 137112), (3544, 119973), (4137, 102776), (4728, 89929), (4872, 87271), (5316, 79982), (5516, 77082), (5713, 74424), (6202, 68556), (8274, 51388), (9303, 45704), (10632, 39991), (11032, 38541), (11426, 37212), (12404, 34278), (12847, 33096), (16548, 25694), (17139, 24808), (18606, 22852)]