189787200624

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{440939}}^1$

素因数の和:441028

約数の個数: 180

約数和(自身を含む): 627987629880

約数和(自身を除く): 438200429256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 61, 63, 72, 84, 98, 112, 122, 126, 144, 147, 168, 183, 196, 244, 252, 294, 336, 366, 392, 427, 441, 488, 504, 549, 588, 732, 784, 854, 882, 976, 1008, 1098, 1176, 1281, 1464, 1708, 1764, 2196, 2352, 2562, 2928, 2989, 3416, 3528, 3843, 4392, 5124, 5978, 6832, 7056, 7686, 8784, 8967, 10248, 11956, 15372, 17934, 20496, 23912, 26901, 30744, 35868, 47824, 53802, 61488, 71736, 107604, 143472, 215208, 430416, 440939, 881878, 1322817, 1763756, 2645634, 3086573, 3527512, 3968451, 5291268, 6173146, 7055024, 7936902, 9259719, 10582536, 12346292, 15873804, 18519438, 21165072, 21606011, 24692584, 26897279, 27779157, 31747608, 37038876, 43212022, 49385168, 53794558, 55558314, 63495216, 64818033, 74077752, 80691837, 86424044, 107589116, 111116628, 129636066, 148155504, 161383674, 172848088, 188280953, 194454099, 215178232, 222233256, 242075511, 259272132, 322767348, 345696176, 376561906, 388908198, 430356464, 444466512, 484151022, 518544264, 564842859, 645534696, 753123812, 777816396, 968302044, 1037088528, 1129685718, 1291069392, 1317966671, 1506247624, 1555632792, 1694528577, 1936604088, 2259371436, 2635933342, 3012495248, 3111265584, 3389057154, 3873208176, 3953900013, 4518742872, 5271866684, 6778114308, 7907800026, 9037485744, 10543733368, 11861700039, 13556228616, 15815600052, 21087466736, 23723400078, 27112457232, 31631200104, 47446800156, 63262400208, 94893600312, 189787200624]

約数ペア:

[(1, 189787200624), (2, 94893600312), (3, 63262400208), (4, 47446800156), (6, 31631200104), (7, 27112457232), (8, 23723400078), (9, 21087466736), (12, 15815600052), (14, 13556228616), (16, 11861700039), (18, 10543733368), (21, 9037485744), (24, 7907800026), (28, 6778114308), (36, 5271866684), (42, 4518742872), (48, 3953900013), (49, 3873208176), (56, 3389057154), (61, 3111265584), (63, 3012495248), (72, 2635933342), (84, 2259371436), (98, 1936604088), (112, 1694528577), (122, 1555632792), (126, 1506247624), (144, 1317966671), (147, 1291069392), (168, 1129685718), (183, 1037088528), (196, 968302044), (244, 777816396), (252, 753123812), (294, 645534696), (336, 564842859), (366, 518544264), (392, 484151022), (427, 444466512), (441, 430356464), (488, 388908198), (504, 376561906), (549, 345696176), (588, 322767348), (732, 259272132), (784, 242075511), (854, 222233256), (882, 215178232), (976, 194454099), (1008, 188280953), (1098, 172848088), (1176, 161383674), (1281, 148155504), (1464, 129636066), (1708, 111116628), (1764, 107589116), (2196, 86424044), (2352, 80691837), (2562, 74077752), (2928, 64818033), (2989, 63495216), (3416, 55558314), (3528, 53794558), (3843, 49385168), (4392, 43212022), (5124, 37038876), (5978, 31747608), (6832, 27779157), (7056, 26897279), (7686, 24692584), (8784, 21606011), (8967, 21165072), (10248, 18519438), (11956, 15873804), (15372, 12346292), (17934, 10582536), (20496, 9259719), (23912, 7936902), (26901, 7055024), (30744, 6173146), (35868, 5291268), (47824, 3968451), (53802, 3527512), (61488, 3086573), (71736, 2645634), (107604, 1763756), (143472, 1322817), (215208, 881878), (430416, 440939)]