2664676672

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{613}}^1$

素因数の和:976

約数の個数: 112

約数和(自身を含む): 6268183552

約数和(自身を除く): 3603506880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 313, 434, 448, 496, 613, 626, 868, 992, 1226, 1252, 1736, 1984, 2191, 2452, 2504, 3472, 4291, 4382, 4904, 5008, 6944, 8582, 8764, 9703, 9808, 10016, 13888, 17164, 17528, 19003, 19406, 19616, 20032, 34328, 35056, 38006, 38812, 39232, 67921, 68656, 70112, 76012, 77624, 133021, 135842, 137312, 140224, 152024, 155248, 191869, 266042, 271684, 274624, 304048, 310496, 383738, 532084, 543368, 608096, 620992, 767476, 1064168, 1086736, 1216192, 1343083, 1534952, 2128336, 2173472, 2686166, 3069904, 4256672, 4346944, 5372332, 5947939, 6139808, 8513344, 10744664, 11895878, 12279616, 21489328, 23791756, 41635573, 42978656, 47583512, 83271146, 85957312, 95167024, 166542292, 190334048, 333084584, 380668096, 666169168, 1332338336, 2664676672]

約数ペア:

[(1, 2664676672), (2, 1332338336), (4, 666169168), (7, 380668096), (8, 333084584), (14, 190334048), (16, 166542292), (28, 95167024), (31, 85957312), (32, 83271146), (56, 47583512), (62, 42978656), (64, 41635573), (112, 23791756), (124, 21489328), (217, 12279616), (224, 11895878), (248, 10744664), (313, 8513344), (434, 6139808), (448, 5947939), (496, 5372332), (613, 4346944), (626, 4256672), (868, 3069904), (992, 2686166), (1226, 2173472), (1252, 2128336), (1736, 1534952), (1984, 1343083), (2191, 1216192), (2452, 1086736), (2504, 1064168), (3472, 767476), (4291, 620992), (4382, 608096), (4904, 543368), (5008, 532084), (6944, 383738), (8582, 310496), (8764, 304048), (9703, 274624), (9808, 271684), (10016, 266042), (13888, 191869), (17164, 155248), (17528, 152024), (19003, 140224), (19406, 137312), (19616, 135842), (20032, 133021), (34328, 77624), (35056, 76012), (38006, 70112), (38812, 68656), (39232, 67921)]