2666849481344

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{113}}^1\times {\mathrm{191861}}^1$

素因数の和:192050

約数の個数: 96

約数和(自身を含む): 5538386341620

約数和(自身を除く): 2871536860276

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 113, 124, 128, 226, 248, 452, 496, 904, 961, 992, 1808, 1922, 1984, 3503, 3616, 3844, 3968, 7006, 7232, 7688, 14012, 14464, 15376, 28024, 30752, 56048, 61504, 108593, 112096, 123008, 191861, 217186, 224192, 383722, 434372, 448384, 767444, 868744, 1534888, 1737488, 3069776, 3474976, 5947691, 6139552, 6949952, 11895382, 12279104, 13899904, 21680293, 23790764, 24558208, 43360586, 47581528, 86721172, 95163056, 173442344, 184378421, 190326112, 346884688, 368756842, 380652224, 672089083, 693769376, 737513684, 761304448, 1344178166, 1387538752, 1475027368, 2688356332, 2775077504, 2950054736, 5376712664, 5900109472, 10753425328, 11800218944, 20834761573, 21506850656, 23600437888, 41669523146, 43013701312, 83339046292, 86027402624, 166678092584, 333356185168, 666712370336, 1333424740672, 2666849481344]

約数ペア:

[(1, 2666849481344), (2, 1333424740672), (4, 666712370336), (8, 333356185168), (16, 166678092584), (31, 86027402624), (32, 83339046292), (62, 43013701312), (64, 41669523146), (113, 23600437888), (124, 21506850656), (128, 20834761573), (226, 11800218944), (248, 10753425328), (452, 5900109472), (496, 5376712664), (904, 2950054736), (961, 2775077504), (992, 2688356332), (1808, 1475027368), (1922, 1387538752), (1984, 1344178166), (3503, 761304448), (3616, 737513684), (3844, 693769376), (3968, 672089083), (7006, 380652224), (7232, 368756842), (7688, 346884688), (14012, 190326112), (14464, 184378421), (15376, 173442344), (28024, 95163056), (30752, 86721172), (56048, 47581528), (61504, 43360586), (108593, 24558208), (112096, 23790764), (123008, 21680293), (191861, 13899904), (217186, 12279104), (224192, 11895382), (383722, 6949952), (434372, 6139552), (448384, 5947691), (767444, 3474976), (868744, 3069776), (1534888, 1737488)]