1257901632

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5481

約数の個数: 168

約数和(自身を含む): 4008892160

約数和(自身を除く): 2750990528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 1984, 2232, 2418, 2496, 2976, 3224, 3627, 3744, 4464, 4836, 5419, 5952, 6448, 7254, 7488, 8928, 9672, 10838, 12896, 14508, 16257, 17856, 19344, 21676, 25792, 29016, 32514, 38688, 43352, 48771, 58032, 65028, 70447, 77376, 86704, 97542, 116064, 130056, 140894, 167989, 173408, 195084, 211341, 232128, 260112, 281788, 335978, 346816, 390168, 422682, 503967, 520224, 563576, 634023, 671956, 780336, 845364, 1007934, 1040448, 1127152, 1268046, 1343912, 1511901, 1560672, 1690728, 2015868, 2183857, 2254304, 2536092, 2687824, 3023802, 3121344, 3381456, 4031736, 4367714, 4508608, 5072184, 5375648, 6047604, 6551571, 6762912, 8063472, 8735428, 10144368, 10751296, 12095208, 13103142, 13525824, 16126944, 17470856, 19654713, 20288736, 24190416, 26206284, 32253888, 34941712, 39309426, 40577472, 48380832, 52412568, 69883424, 78618852, 96761664, 104825136, 139766848, 157237704, 209650272, 314475408, 419300544, 628950816, 1257901632]

約数ペア:

[(1, 1257901632), (2, 628950816), (3, 419300544), (4, 314475408), (6, 209650272), (8, 157237704), (9, 139766848), (12, 104825136), (13, 96761664), (16, 78618852), (18, 69883424), (24, 52412568), (26, 48380832), (31, 40577472), (32, 39309426), (36, 34941712), (39, 32253888), (48, 26206284), (52, 24190416), (62, 20288736), (64, 19654713), (72, 17470856), (78, 16126944), (93, 13525824), (96, 13103142), (104, 12095208), (117, 10751296), (124, 10144368), (144, 8735428), (156, 8063472), (186, 6762912), (192, 6551571), (208, 6047604), (234, 5375648), (248, 5072184), (279, 4508608), (288, 4367714), (312, 4031736), (372, 3381456), (403, 3121344), (416, 3023802), (468, 2687824), (496, 2536092), (558, 2254304), (576, 2183857), (624, 2015868), (744, 1690728), (806, 1560672), (832, 1511901), (936, 1343912), (992, 1268046), (1116, 1127152), (1209, 1040448), (1248, 1007934), (1488, 845364), (1612, 780336), (1872, 671956), (1984, 634023), (2232, 563576), (2418, 520224), (2496, 503967), (2976, 422682), (3224, 390168), (3627, 346816), (3744, 335978), (4464, 281788), (4836, 260112), (5419, 232128), (5952, 211341), (6448, 195084), (7254, 173408), (7488, 167989), (8928, 140894), (9672, 130056), (10838, 116064), (12896, 97542), (14508, 86704), (16257, 77376), (17856, 70447), (19344, 65028), (21676, 58032), (25792, 48771), (29016, 43352), (32514, 38688)]