317246688

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:685

約数の個数: 144

約数和(自身を含む): 990662400

約数和(自身を除く): 673415712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 239, 264, 288, 352, 396, 419, 478, 528, 717, 792, 838, 956, 1056, 1257, 1434, 1584, 1676, 1912, 2151, 2514, 2629, 2868, 3168, 3352, 3771, 3824, 4302, 4609, 5028, 5258, 5736, 6704, 7542, 7648, 7887, 8604, 9218, 10056, 10516, 11472, 13408, 13827, 15084, 15774, 17208, 18436, 20112, 21032, 22944, 23661, 27654, 30168, 31548, 34416, 36872, 40224, 41481, 42064, 47322, 55308, 60336, 63096, 68832, 73744, 82962, 84128, 94644, 100141, 110616, 120672, 126192, 147488, 165924, 189288, 200282, 221232, 252384, 300423, 331848, 378576, 400564, 442464, 600846, 663696, 757152, 801128, 901269, 1101551, 1201692, 1327392, 1602256, 1802538, 2203102, 2403384, 3204512, 3304653, 3605076, 4406204, 4806768, 6609306, 7210152, 8812408, 9613536, 9913959, 13218612, 14420304, 17624816, 19827918, 26437224, 28840608, 35249632, 39655836, 52874448, 79311672, 105748896, 158623344, 317246688]

約数ペア:

[(1, 317246688), (2, 158623344), (3, 105748896), (4, 79311672), (6, 52874448), (8, 39655836), (9, 35249632), (11, 28840608), (12, 26437224), (16, 19827918), (18, 17624816), (22, 14420304), (24, 13218612), (32, 9913959), (33, 9613536), (36, 8812408), (44, 7210152), (48, 6609306), (66, 4806768), (72, 4406204), (88, 3605076), (96, 3304653), (99, 3204512), (132, 2403384), (144, 2203102), (176, 1802538), (198, 1602256), (239, 1327392), (264, 1201692), (288, 1101551), (352, 901269), (396, 801128), (419, 757152), (478, 663696), (528, 600846), (717, 442464), (792, 400564), (838, 378576), (956, 331848), (1056, 300423), (1257, 252384), (1434, 221232), (1584, 200282), (1676, 189288), (1912, 165924), (2151, 147488), (2514, 126192), (2629, 120672), (2868, 110616), (3168, 100141), (3352, 94644), (3771, 84128), (3824, 82962), (4302, 73744), (4609, 68832), (5028, 63096), (5258, 60336), (5736, 55308), (6704, 47322), (7542, 42064), (7648, 41481), (7887, 40224), (8604, 36872), (9218, 34416), (10056, 31548), (10516, 30168), (11472, 27654), (13408, 23661), (13827, 22944), (15084, 21032), (15774, 20112), (17208, 18436)]