218580192

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{26171}}^1$

素因数の和:26216

約数の個数: 72

約数和(自身を含む): 643046040

約数和(自身を除く): 424465848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 26171, 52342, 78513, 104684, 157026, 209368, 235539, 314052, 418736, 471078, 628104, 758959, 837472, 942156, 1256208, 1517918, 1884312, 2276877, 2512416, 3035836, 3768624, 4553754, 6071672, 6830631, 7537248, 9107508, 12143344, 13661262, 18215016, 24286688, 27322524, 36430032, 54645048, 72860064, 109290096, 218580192]

約数ペア:

[(1, 218580192), (2, 109290096), (3, 72860064), (4, 54645048), (6, 36430032), (8, 27322524), (9, 24286688), (12, 18215016), (16, 13661262), (18, 12143344), (24, 9107508), (29, 7537248), (32, 6830631), (36, 6071672), (48, 4553754), (58, 3768624), (72, 3035836), (87, 2512416), (96, 2276877), (116, 1884312), (144, 1517918), (174, 1256208), (232, 942156), (261, 837472), (288, 758959), (348, 628104), (464, 471078), (522, 418736), (696, 314052), (928, 235539), (1044, 209368), (1392, 157026), (2088, 104684), (2784, 78513), (4176, 52342), (8352, 26171)]