2810721984

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{110069}}^1$

素因数の和:110110

約数の個数: 112

約数和(自身を含む): 8946489600

約数和(自身を除く): 6135767616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8512, 12768, 25536, 110069, 220138, 330207, 440276, 660414, 770483, 880552, 1320828, 1540966, 1761104, 2091311, 2311449, 2641656, 3081932, 3522208, 4182622, 4622898, 5283312, 6163864, 6273933, 7044416, 8365244, 9245796, 10566624, 12327728, 12547866, 14639177, 16730488, 18491592, 21133248, 24655456, 25095732, 29278354, 33460976, 36983184, 43917531, 49310912, 50191464, 58556708, 66921952, 73966368, 87835062, 100382928, 117113416, 133843904, 147932736, 175670124, 200765856, 234226832, 351340248, 401531712, 468453664, 702680496, 936907328, 1405360992, 2810721984]

約数ペア:

[(1, 2810721984), (2, 1405360992), (3, 936907328), (4, 702680496), (6, 468453664), (7, 401531712), (8, 351340248), (12, 234226832), (14, 200765856), (16, 175670124), (19, 147932736), (21, 133843904), (24, 117113416), (28, 100382928), (32, 87835062), (38, 73966368), (42, 66921952), (48, 58556708), (56, 50191464), (57, 49310912), (64, 43917531), (76, 36983184), (84, 33460976), (96, 29278354), (112, 25095732), (114, 24655456), (133, 21133248), (152, 18491592), (168, 16730488), (192, 14639177), (224, 12547866), (228, 12327728), (266, 10566624), (304, 9245796), (336, 8365244), (399, 7044416), (448, 6273933), (456, 6163864), (532, 5283312), (608, 4622898), (672, 4182622), (798, 3522208), (912, 3081932), (1064, 2641656), (1216, 2311449), (1344, 2091311), (1596, 1761104), (1824, 1540966), (2128, 1320828), (3192, 880552), (3648, 770483), (4256, 660414), (6384, 440276), (8512, 330207), (12768, 220138), (25536, 110069)]