580518016

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 1305077760

約数和(自身を除く): 724559744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 67, 82, 104, 127, 128, 134, 164, 208, 254, 268, 328, 416, 508, 533, 536, 656, 832, 871, 1016, 1066, 1072, 1312, 1651, 1664, 1742, 2032, 2132, 2144, 2624, 2747, 3302, 3484, 4064, 4264, 4288, 5207, 5248, 5494, 6604, 6968, 8128, 8509, 8528, 8576, 10414, 10988, 13208, 13936, 16256, 17018, 17056, 20828, 21976, 26416, 27872, 34036, 34112, 35711, 41656, 43952, 52832, 55744, 67691, 68072, 68224, 71422, 83312, 87904, 105664, 110617, 111488, 135382, 136144, 142844, 166624, 175808, 211328, 221234, 270764, 272288, 285688, 333248, 348869, 351616, 442468, 541528, 544576, 571376, 666496, 697738, 884936, 1083056, 1089152, 1142752, 1395476, 1769872, 2166112, 2285504, 2790952, 3539744, 4332224, 4535297, 4571008, 5581904, 7079488, 8664448, 9070594, 11163808, 14158976, 18141188, 22327616, 36282376, 44655232, 72564752, 145129504, 290259008, 580518016]

約数ペア:

[(1, 580518016), (2, 290259008), (4, 145129504), (8, 72564752), (13, 44655232), (16, 36282376), (26, 22327616), (32, 18141188), (41, 14158976), (52, 11163808), (64, 9070594), (67, 8664448), (82, 7079488), (104, 5581904), (127, 4571008), (128, 4535297), (134, 4332224), (164, 3539744), (208, 2790952), (254, 2285504), (268, 2166112), (328, 1769872), (416, 1395476), (508, 1142752), (533, 1089152), (536, 1083056), (656, 884936), (832, 697738), (871, 666496), (1016, 571376), (1066, 544576), (1072, 541528), (1312, 442468), (1651, 351616), (1664, 348869), (1742, 333248), (2032, 285688), (2132, 272288), (2144, 270764), (2624, 221234), (2747, 211328), (3302, 175808), (3484, 166624), (4064, 142844), (4264, 136144), (4288, 135382), (5207, 111488), (5248, 110617), (5494, 105664), (6604, 87904), (6968, 83312), (8128, 71422), (8509, 68224), (8528, 68072), (8576, 67691), (10414, 55744), (10988, 52832), (13208, 43952), (13936, 41656), (16256, 35711), (17018, 34112), (17056, 34036), (20828, 27872), (21976, 26416)]