680611464

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12757}}^1$

素因数の和:12804

約数の個数: 128

約数和(自身を含む): 2143344000

約数和(自身を除く): 1462732536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1368, 1404, 1482, 1976, 2052, 2223, 2808, 2964, 4104, 4446, 5928, 6669, 8892, 12757, 13338, 17784, 25514, 26676, 38271, 51028, 53352, 76542, 102056, 114813, 153084, 165841, 229626, 242383, 306168, 331682, 344439, 459252, 484766, 497523, 663364, 688878, 727149, 918504, 969532, 995046, 1326728, 1377756, 1454298, 1492569, 1939064, 1990092, 2181447, 2755512, 2908596, 2985138, 3150979, 3980184, 4362894, 4477707, 5817192, 5970276, 6301958, 6544341, 8725788, 8955414, 9452937, 11940552, 12603916, 13088682, 17451576, 17910828, 18905874, 25207832, 26177364, 28358811, 35821656, 37811748, 52354728, 56717622, 75623496, 85076433, 113435244, 170152866, 226870488, 340305732, 680611464]

約数ペア:

[(1, 680611464), (2, 340305732), (3, 226870488), (4, 170152866), (6, 113435244), (8, 85076433), (9, 75623496), (12, 56717622), (13, 52354728), (18, 37811748), (19, 35821656), (24, 28358811), (26, 26177364), (27, 25207832), (36, 18905874), (38, 17910828), (39, 17451576), (52, 13088682), (54, 12603916), (57, 11940552), (72, 9452937), (76, 8955414), (78, 8725788), (104, 6544341), (108, 6301958), (114, 5970276), (117, 5817192), (152, 4477707), (156, 4362894), (171, 3980184), (216, 3150979), (228, 2985138), (234, 2908596), (247, 2755512), (312, 2181447), (342, 1990092), (351, 1939064), (456, 1492569), (468, 1454298), (494, 1377756), (513, 1326728), (684, 995046), (702, 969532), (741, 918504), (936, 727149), (988, 688878), (1026, 663364), (1368, 497523), (1404, 484766), (1482, 459252), (1976, 344439), (2052, 331682), (2223, 306168), (2808, 242383), (2964, 229626), (4104, 165841), (4446, 153084), (5928, 114813), (6669, 102056), (8892, 76542), (12757, 53352), (13338, 51028), (17784, 38271), (25514, 26676)]