557071488

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:891

約数の個数: 192

約数和(自身を含む): 1743955200

約数和(自身を除く): 1186883712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 128, 144, 152, 171, 186, 192, 228, 248, 279, 288, 304, 342, 372, 384, 456, 496, 558, 576, 589, 608, 684, 744, 821, 912, 992, 1116, 1152, 1178, 1216, 1368, 1488, 1642, 1767, 1824, 1984, 2232, 2356, 2432, 2463, 2736, 2976, 3284, 3534, 3648, 3968, 4464, 4712, 4926, 5301, 5472, 5952, 6568, 7068, 7296, 7389, 8928, 9424, 9852, 10602, 10944, 11904, 13136, 14136, 14778, 15599, 17856, 18848, 19704, 21204, 21888, 25451, 26272, 28272, 29556, 31198, 35712, 37696, 39408, 42408, 46797, 50902, 52544, 56544, 59112, 62396, 75392, 76353, 78816, 84816, 93594, 101804, 105088, 113088, 118224, 124792, 140391, 152706, 157632, 169632, 187188, 203608, 226176, 229059, 236448, 249584, 280782, 305412, 315264, 339264, 374376, 407216, 458118, 472896, 483569, 499168, 561564, 610824, 678528, 748752, 814432, 916236, 945792, 967138, 998336, 1123128, 1221648, 1450707, 1497504, 1628864, 1832472, 1934276, 1996672, 2246256, 2443296, 2901414, 2995008, 3257728, 3664944, 3868552, 4352121, 4492512, 4886592, 5802828, 5990016, 7329888, 7737104, 8704242, 8985024, 9773184, 11605656, 14659776, 15474208, 17408484, 17970048, 23211312, 29319552, 30948416, 34816968, 46422624, 61896832, 69633936, 92845248, 139267872, 185690496, 278535744, 557071488]

約数ペア:

[(1, 557071488), (2, 278535744), (3, 185690496), (4, 139267872), (6, 92845248), (8, 69633936), (9, 61896832), (12, 46422624), (16, 34816968), (18, 30948416), (19, 29319552), (24, 23211312), (31, 17970048), (32, 17408484), (36, 15474208), (38, 14659776), (48, 11605656), (57, 9773184), (62, 8985024), (64, 8704242), (72, 7737104), (76, 7329888), (93, 5990016), (96, 5802828), (114, 4886592), (124, 4492512), (128, 4352121), (144, 3868552), (152, 3664944), (171, 3257728), (186, 2995008), (192, 2901414), (228, 2443296), (248, 2246256), (279, 1996672), (288, 1934276), (304, 1832472), (342, 1628864), (372, 1497504), (384, 1450707), (456, 1221648), (496, 1123128), (558, 998336), (576, 967138), (589, 945792), (608, 916236), (684, 814432), (744, 748752), (821, 678528), (912, 610824), (992, 561564), (1116, 499168), (1152, 483569), (1178, 472896), (1216, 458118), (1368, 407216), (1488, 374376), (1642, 339264), (1767, 315264), (1824, 305412), (1984, 280782), (2232, 249584), (2356, 236448), (2432, 229059), (2463, 226176), (2736, 203608), (2976, 187188), (3284, 169632), (3534, 157632), (3648, 152706), (3968, 140391), (4464, 124792), (4712, 118224), (4926, 113088), (5301, 105088), (5472, 101804), (5952, 93594), (6568, 84816), (7068, 78816), (7296, 76353), (7389, 75392), (8928, 62396), (9424, 59112), (9852, 56544), (10602, 52544), (10944, 50902), (11904, 46797), (13136, 42408), (14136, 39408), (14778, 37696), (15599, 35712), (17856, 31198), (18848, 29556), (19704, 28272), (21204, 26272), (21888, 25451)]