319594128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:613

約数の個数: 160

約数和(自身を含む): 991936512

約数和(自身を除く): 672342384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 61, 62, 84, 93, 112, 122, 124, 168, 183, 186, 217, 244, 248, 336, 366, 372, 427, 434, 488, 496, 503, 651, 732, 744, 854, 868, 976, 1006, 1281, 1302, 1464, 1488, 1509, 1708, 1736, 1891, 2012, 2562, 2604, 2928, 3018, 3416, 3472, 3521, 3782, 4024, 5124, 5208, 5673, 6036, 6832, 7042, 7564, 8048, 10248, 10416, 10563, 11346, 12072, 13237, 14084, 15128, 15593, 20496, 21126, 22692, 24144, 26474, 28168, 30256, 30683, 31186, 39711, 42252, 45384, 46779, 52948, 56336, 61366, 62372, 79422, 84504, 90768, 92049, 93558, 105896, 109151, 122732, 124744, 158844, 169008, 184098, 187116, 211792, 214781, 218302, 245464, 249488, 317688, 327453, 368196, 374232, 429562, 436604, 490928, 635376, 644343, 654906, 736392, 748464, 859124, 873208, 951173, 1288686, 1309812, 1472784, 1718248, 1746416, 1902346, 2577372, 2619624, 2853519, 3436496, 3804692, 5154744, 5239248, 5707038, 6658211, 7609384, 10309488, 11414076, 13316422, 15218768, 19974633, 22828152, 26632844, 39949266, 45656304, 53265688, 79898532, 106531376, 159797064, 319594128]

約数ペア:

[(1, 319594128), (2, 159797064), (3, 106531376), (4, 79898532), (6, 53265688), (7, 45656304), (8, 39949266), (12, 26632844), (14, 22828152), (16, 19974633), (21, 15218768), (24, 13316422), (28, 11414076), (31, 10309488), (42, 7609384), (48, 6658211), (56, 5707038), (61, 5239248), (62, 5154744), (84, 3804692), (93, 3436496), (112, 2853519), (122, 2619624), (124, 2577372), (168, 1902346), (183, 1746416), (186, 1718248), (217, 1472784), (244, 1309812), (248, 1288686), (336, 951173), (366, 873208), (372, 859124), (427, 748464), (434, 736392), (488, 654906), (496, 644343), (503, 635376), (651, 490928), (732, 436604), (744, 429562), (854, 374232), (868, 368196), (976, 327453), (1006, 317688), (1281, 249488), (1302, 245464), (1464, 218302), (1488, 214781), (1509, 211792), (1708, 187116), (1736, 184098), (1891, 169008), (2012, 158844), (2562, 124744), (2604, 122732), (2928, 109151), (3018, 105896), (3416, 93558), (3472, 92049), (3521, 90768), (3782, 84504), (4024, 79422), (5124, 62372), (5208, 61366), (5673, 56336), (6036, 52948), (6832, 46779), (7042, 45384), (7564, 42252), (8048, 39711), (10248, 31186), (10416, 30683), (10563, 30256), (11346, 28168), (12072, 26474), (13237, 24144), (14084, 22692), (15128, 21126), (15593, 20496)]