2019243744

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{20441}}^1$

素因数の和:20478

約数の個数: 144

約数和(自身を含む): 6696799200

約数和(自身を除く): 4677555456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2016, 2058, 2352, 2744, 3087, 3528, 4116, 4704, 5488, 6174, 7056, 8232, 10976, 12348, 14112, 16464, 20441, 24696, 32928, 40882, 49392, 61323, 81764, 98784, 122646, 143087, 163528, 183969, 245292, 286174, 327056, 367938, 429261, 490584, 572348, 654112, 735876, 858522, 981168, 1001609, 1144696, 1287783, 1471752, 1717044, 1962336, 2003218, 2289392, 2575566, 2943504, 3004827, 3434088, 4006436, 4578784, 5151132, 5887008, 6009654, 6868176, 7011263, 8012872, 9014481, 10302264, 12019308, 13736352, 14022526, 16025744, 18028962, 20604528, 21033789, 24038616, 28045052, 32051488, 36057924, 41209056, 42067578, 48077232, 56090104, 63101367, 72115848, 84135156, 96154464, 112180208, 126202734, 144231696, 168270312, 224360416, 252405468, 288463392, 336540624, 504810936, 673081248, 1009621872, 2019243744]

約数ペア:

[(1, 2019243744), (2, 1009621872), (3, 673081248), (4, 504810936), (6, 336540624), (7, 288463392), (8, 252405468), (9, 224360416), (12, 168270312), (14, 144231696), (16, 126202734), (18, 112180208), (21, 96154464), (24, 84135156), (28, 72115848), (32, 63101367), (36, 56090104), (42, 48077232), (48, 42067578), (49, 41209056), (56, 36057924), (63, 32051488), (72, 28045052), (84, 24038616), (96, 21033789), (98, 20604528), (112, 18028962), (126, 16025744), (144, 14022526), (147, 13736352), (168, 12019308), (196, 10302264), (224, 9014481), (252, 8012872), (288, 7011263), (294, 6868176), (336, 6009654), (343, 5887008), (392, 5151132), (441, 4578784), (504, 4006436), (588, 3434088), (672, 3004827), (686, 2943504), (784, 2575566), (882, 2289392), (1008, 2003218), (1029, 1962336), (1176, 1717044), (1372, 1471752), (1568, 1287783), (1764, 1144696), (2016, 1001609), (2058, 981168), (2352, 858522), (2744, 735876), (3087, 654112), (3528, 572348), (4116, 490584), (4704, 429261), (5488, 367938), (6174, 327056), (7056, 286174), (8232, 245292), (10976, 183969), (12348, 163528), (14112, 143087), (16464, 122646), (20441, 98784), (24696, 81764), (32928, 61323), (40882, 49392)]