2009367648

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{40801}}^1$

素因数の和:40842

約数の個数: 120

約数和(自身を含む): 6220672920

約数和(自身を除く): 4211305272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 5472, 6156, 8208, 12312, 16416, 24624, 40801, 49248, 81602, 122403, 163204, 244806, 326408, 367209, 489612, 652816, 734418, 775219, 979224, 1101627, 1305632, 1468836, 1550438, 1958448, 2203254, 2325657, 2937672, 3100876, 3304881, 3916896, 4406508, 4651314, 5875344, 6201752, 6609762, 6976971, 8813016, 9302628, 11750688, 12403504, 13219524, 13953942, 17626032, 18605256, 20930913, 24807008, 26439048, 27907884, 35252064, 37210512, 41861826, 52878096, 55815768, 62792739, 74421024, 83723652, 105756192, 111631536, 125585478, 167447304, 223263072, 251170956, 334894608, 502341912, 669789216, 1004683824, 2009367648]

約数ペア:

[(1, 2009367648), (2, 1004683824), (3, 669789216), (4, 502341912), (6, 334894608), (8, 251170956), (9, 223263072), (12, 167447304), (16, 125585478), (18, 111631536), (19, 105756192), (24, 83723652), (27, 74421024), (32, 62792739), (36, 55815768), (38, 52878096), (48, 41861826), (54, 37210512), (57, 35252064), (72, 27907884), (76, 26439048), (81, 24807008), (96, 20930913), (108, 18605256), (114, 17626032), (144, 13953942), (152, 13219524), (162, 12403504), (171, 11750688), (216, 9302628), (228, 8813016), (288, 6976971), (304, 6609762), (324, 6201752), (342, 5875344), (432, 4651314), (456, 4406508), (513, 3916896), (608, 3304881), (648, 3100876), (684, 2937672), (864, 2325657), (912, 2203254), (1026, 1958448), (1296, 1550438), (1368, 1468836), (1539, 1305632), (1824, 1101627), (2052, 979224), (2592, 775219), (2736, 734418), (3078, 652816), (4104, 489612), (5472, 367209), (6156, 326408), (8208, 244806), (12312, 163204), (16416, 122403), (24624, 81602), (40801, 49248)]