400349905056

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{42187}}^1$

素因数の和:42683

約数の個数: 144

約数和(自身を含む): 1155141527904

約数和(自身を除く): 754791622848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 397, 498, 664, 747, 794, 996, 1191, 1328, 1494, 1588, 1992, 2382, 2656, 2988, 3176, 3573, 3984, 4764, 5976, 6352, 7146, 7968, 9528, 11952, 12704, 14292, 19056, 23904, 28584, 32951, 38112, 42187, 57168, 65902, 84374, 98853, 114336, 126561, 131804, 168748, 197706, 253122, 263608, 296559, 337496, 379683, 395412, 506244, 527216, 593118, 674992, 759366, 790824, 1012488, 1054432, 1186236, 1349984, 1518732, 1581648, 2024976, 2372472, 3037464, 3163296, 3501521, 4049952, 4744944, 6074928, 7003042, 9489888, 10504563, 12149856, 14006084, 16748239, 21009126, 28012168, 31513689, 33496478, 42018252, 50244717, 56024336, 63027378, 66992956, 84036504, 100489434, 112048672, 126054756, 133985912, 150734151, 168073008, 200978868, 252109512, 267971824, 301468302, 336146016, 401957736, 504219024, 535943648, 602936604, 803915472, 1008438048, 1205873208, 1390103837, 1607830944, 2411746416, 2780207674, 4170311511, 4823492832, 5560415348, 8340623022, 11120830696, 12510934533, 16681246044, 22241661392, 25021869066, 33362492088, 44483322784, 50043738132, 66724984176, 100087476264, 133449968352, 200174952528, 400349905056]

約数ペア:

[(1, 400349905056), (2, 200174952528), (3, 133449968352), (4, 100087476264), (6, 66724984176), (8, 50043738132), (9, 44483322784), (12, 33362492088), (16, 25021869066), (18, 22241661392), (24, 16681246044), (32, 12510934533), (36, 11120830696), (48, 8340623022), (72, 5560415348), (83, 4823492832), (96, 4170311511), (144, 2780207674), (166, 2411746416), (249, 1607830944), (288, 1390103837), (332, 1205873208), (397, 1008438048), (498, 803915472), (664, 602936604), (747, 535943648), (794, 504219024), (996, 401957736), (1191, 336146016), (1328, 301468302), (1494, 267971824), (1588, 252109512), (1992, 200978868), (2382, 168073008), (2656, 150734151), (2988, 133985912), (3176, 126054756), (3573, 112048672), (3984, 100489434), (4764, 84036504), (5976, 66992956), (6352, 63027378), (7146, 56024336), (7968, 50244717), (9528, 42018252), (11952, 33496478), (12704, 31513689), (14292, 28012168), (19056, 21009126), (23904, 16748239), (28584, 14006084), (32951, 12149856), (38112, 10504563), (42187, 9489888), (57168, 7003042), (65902, 6074928), (84374, 4744944), (98853, 4049952), (114336, 3501521), (126561, 3163296), (131804, 3037464), (168748, 2372472), (197706, 2024976), (253122, 1581648), (263608, 1518732), (296559, 1349984), (337496, 1186236), (379683, 1054432), (395412, 1012488), (506244, 790824), (527216, 759366), (593118, 674992)]