721969056

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{883}}^1$

素因数の和:1083

約数の個数: 144

約数和(自身を含む): 2189363904

約数和(自身を除く): 1467394848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 167, 204, 272, 288, 306, 334, 408, 501, 544, 612, 668, 816, 883, 1002, 1224, 1336, 1503, 1632, 1766, 2004, 2448, 2649, 2672, 2839, 3006, 3532, 4008, 4896, 5298, 5344, 5678, 6012, 7064, 7947, 8016, 8517, 10596, 11356, 12024, 14128, 15011, 15894, 16032, 17034, 21192, 22712, 24048, 25551, 28256, 30022, 31788, 34068, 42384, 45033, 45424, 48096, 51102, 60044, 63576, 68136, 84768, 90066, 90848, 102204, 120088, 127152, 135099, 136272, 147461, 180132, 204408, 240176, 254304, 270198, 272544, 294922, 360264, 408816, 442383, 480352, 540396, 589844, 720528, 817632, 884766, 1080792, 1179688, 1327149, 1441056, 1769532, 2161584, 2359376, 2506837, 2654298, 3539064, 4323168, 4718752, 5013674, 5308596, 7078128, 7520511, 10027348, 10617192, 14156256, 15041022, 20054696, 21234384, 22561533, 30082044, 40109392, 42468768, 45123066, 60164088, 80218784, 90246132, 120328176, 180492264, 240656352, 360984528, 721969056]

約数ペア:

[(1, 721969056), (2, 360984528), (3, 240656352), (4, 180492264), (6, 120328176), (8, 90246132), (9, 80218784), (12, 60164088), (16, 45123066), (17, 42468768), (18, 40109392), (24, 30082044), (32, 22561533), (34, 21234384), (36, 20054696), (48, 15041022), (51, 14156256), (68, 10617192), (72, 10027348), (96, 7520511), (102, 7078128), (136, 5308596), (144, 5013674), (153, 4718752), (167, 4323168), (204, 3539064), (272, 2654298), (288, 2506837), (306, 2359376), (334, 2161584), (408, 1769532), (501, 1441056), (544, 1327149), (612, 1179688), (668, 1080792), (816, 884766), (883, 817632), (1002, 720528), (1224, 589844), (1336, 540396), (1503, 480352), (1632, 442383), (1766, 408816), (2004, 360264), (2448, 294922), (2649, 272544), (2672, 270198), (2839, 254304), (3006, 240176), (3532, 204408), (4008, 180132), (4896, 147461), (5298, 136272), (5344, 135099), (5678, 127152), (6012, 120088), (7064, 102204), (7947, 90848), (8016, 90066), (8517, 84768), (10596, 68136), (11356, 63576), (12024, 60044), (14128, 51102), (15011, 48096), (15894, 45424), (16032, 45033), (17034, 42384), (21192, 34068), (22712, 31788), (24048, 30022), (25551, 28256)]