917419552

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:439

約数の個数: 144

約数和(自身を含む): 2250436608

約数和(自身を除く): 1333017056

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 127, 136, 196, 224, 238, 254, 271, 272, 392, 476, 508, 542, 544, 784, 833, 889, 952, 1016, 1084, 1568, 1666, 1778, 1897, 1904, 2032, 2159, 2168, 3332, 3556, 3794, 3808, 4064, 4318, 4336, 4607, 6223, 6664, 7112, 7588, 8636, 8672, 9214, 12446, 13279, 13328, 14224, 15113, 15176, 17272, 18428, 24892, 26558, 26656, 28448, 30226, 30352, 32249, 34417, 34544, 36856, 49784, 53116, 60452, 60704, 64498, 68834, 69088, 73712, 99568, 105791, 106232, 120904, 128996, 137668, 147424, 199136, 211582, 212464, 225743, 240919, 241808, 257992, 275336, 423164, 424928, 451486, 481838, 483616, 515984, 550672, 585089, 846328, 902972, 963676, 1031968, 1101344, 1170178, 1686433, 1692656, 1805944, 1927352, 2340356, 3372866, 3385312, 3611888, 3854704, 4095623, 4680712, 6745732, 7223776, 7709408, 8191246, 9361424, 13491464, 16382492, 18722848, 26982928, 28669361, 32764984, 53965856, 57338722, 65529968, 114677444, 131059936, 229354888, 458709776, 917419552]

約数ペア:

[(1, 917419552), (2, 458709776), (4, 229354888), (7, 131059936), (8, 114677444), (14, 65529968), (16, 57338722), (17, 53965856), (28, 32764984), (32, 28669361), (34, 26982928), (49, 18722848), (56, 16382492), (68, 13491464), (98, 9361424), (112, 8191246), (119, 7709408), (127, 7223776), (136, 6745732), (196, 4680712), (224, 4095623), (238, 3854704), (254, 3611888), (271, 3385312), (272, 3372866), (392, 2340356), (476, 1927352), (508, 1805944), (542, 1692656), (544, 1686433), (784, 1170178), (833, 1101344), (889, 1031968), (952, 963676), (1016, 902972), (1084, 846328), (1568, 585089), (1666, 550672), (1778, 515984), (1897, 483616), (1904, 481838), (2032, 451486), (2159, 424928), (2168, 423164), (3332, 275336), (3556, 257992), (3794, 241808), (3808, 240919), (4064, 225743), (4318, 212464), (4336, 211582), (4607, 199136), (6223, 147424), (6664, 137668), (7112, 128996), (7588, 120904), (8636, 106232), (8672, 105791), (9214, 99568), (12446, 73712), (13279, 69088), (13328, 68834), (14224, 64498), (15113, 60704), (15176, 60452), (17272, 53116), (18428, 49784), (24892, 36856), (26558, 34544), (26656, 34417), (28448, 32249), (30226, 30352)]