494255552

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 168

約数和(自身を含む): 1234220544

約数和(自身を除く): 739964992

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 73, 98, 112, 119, 127, 136, 146, 196, 224, 238, 254, 272, 292, 392, 448, 476, 508, 511, 544, 584, 784, 833, 889, 952, 1016, 1022, 1088, 1168, 1241, 1568, 1666, 1778, 1904, 2032, 2044, 2159, 2336, 2482, 3136, 3332, 3556, 3577, 3808, 4064, 4088, 4318, 4672, 4964, 6223, 6664, 7112, 7154, 7616, 8128, 8176, 8636, 8687, 9271, 9928, 12446, 13328, 14224, 14308, 15113, 16352, 17272, 17374, 18542, 19856, 24892, 26656, 28448, 28616, 30226, 32704, 34544, 34748, 37084, 39712, 49784, 53312, 56896, 57232, 60452, 60809, 64897, 69088, 69496, 74168, 79424, 99568, 105791, 114464, 120904, 121618, 129794, 138176, 138992, 148336, 157607, 199136, 211582, 228928, 241808, 243236, 259588, 277984, 296672, 315214, 398272, 423164, 454279, 483616, 486472, 519176, 555968, 593344, 630428, 846328, 908558, 967232, 972944, 1038352, 1103249, 1260856, 1692656, 1817116, 1945888, 2076704, 2206498, 2521712, 3385312, 3634232, 3891776, 4153408, 4412996, 5043424, 6770624, 7268464, 7722743, 8825992, 10086848, 14536928, 15445486, 17651984, 29073856, 30890972, 35303968, 61781944, 70607936, 123563888, 247127776, 494255552]

約数ペア:

[(1, 494255552), (2, 247127776), (4, 123563888), (7, 70607936), (8, 61781944), (14, 35303968), (16, 30890972), (17, 29073856), (28, 17651984), (32, 15445486), (34, 14536928), (49, 10086848), (56, 8825992), (64, 7722743), (68, 7268464), (73, 6770624), (98, 5043424), (112, 4412996), (119, 4153408), (127, 3891776), (136, 3634232), (146, 3385312), (196, 2521712), (224, 2206498), (238, 2076704), (254, 1945888), (272, 1817116), (292, 1692656), (392, 1260856), (448, 1103249), (476, 1038352), (508, 972944), (511, 967232), (544, 908558), (584, 846328), (784, 630428), (833, 593344), (889, 555968), (952, 519176), (1016, 486472), (1022, 483616), (1088, 454279), (1168, 423164), (1241, 398272), (1568, 315214), (1666, 296672), (1778, 277984), (1904, 259588), (2032, 243236), (2044, 241808), (2159, 228928), (2336, 211582), (2482, 199136), (3136, 157607), (3332, 148336), (3556, 138992), (3577, 138176), (3808, 129794), (4064, 121618), (4088, 120904), (4318, 114464), (4672, 105791), (4964, 99568), (6223, 79424), (6664, 74168), (7112, 69496), (7154, 69088), (7616, 64897), (8128, 60809), (8176, 60452), (8636, 57232), (8687, 56896), (9271, 53312), (9928, 49784), (12446, 39712), (13328, 37084), (14224, 34748), (14308, 34544), (15113, 32704), (16352, 30226), (17272, 28616), (17374, 28448), (18542, 26656), (19856, 24892)]