417591328

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 216

約数和(自身を含む): 1100397312

約数和(自身を除く): 682805984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 71, 77, 88, 98, 112, 121, 124, 142, 154, 176, 196, 217, 224, 242, 248, 284, 308, 341, 352, 392, 434, 484, 496, 497, 539, 568, 616, 682, 781, 784, 847, 868, 968, 992, 994, 1078, 1136, 1232, 1364, 1519, 1562, 1568, 1694, 1736, 1936, 1988, 2156, 2201, 2272, 2387, 2464, 2728, 3038, 3124, 3388, 3472, 3479, 3751, 3872, 3976, 4312, 4402, 4774, 5456, 5467, 5929, 6076, 6248, 6776, 6944, 6958, 7502, 7952, 8591, 8624, 8804, 9548, 10912, 10934, 11858, 12152, 12496, 13552, 13916, 15004, 15407, 15904, 16709, 17182, 17248, 17608, 19096, 21868, 23716, 24211, 24304, 24992, 26257, 27104, 27832, 30008, 30814, 33418, 34364, 35216, 38192, 38269, 43736, 47432, 48422, 48608, 52514, 55664, 60016, 60137, 61628, 66836, 68728, 70432, 76384, 76538, 87472, 94864, 96844, 105028, 107849, 111328, 120032, 120274, 123256, 133672, 137456, 153076, 169477, 174944, 183799, 189728, 193688, 210056, 215698, 240548, 246512, 266321, 267344, 274912, 306152, 338954, 367598, 387376, 420112, 420959, 431396, 481096, 493024, 532642, 534688, 612304, 677908, 735196, 774752, 840224, 841918, 862792, 962192, 1065284, 1186339, 1224608, 1355816, 1470392, 1683836, 1725584, 1864247, 1924384, 2130568, 2372678, 2711632, 2940784, 3367672, 3451168, 3728494, 4261136, 4745356, 5423264, 5881568, 6735344, 7456988, 8522272, 9490712, 13049729, 13470688, 14913976, 18981424, 26099458, 29827952, 37962848, 52198916, 59655904, 104397832, 208795664, 417591328]

約数ペア:

[(1, 417591328), (2, 208795664), (4, 104397832), (7, 59655904), (8, 52198916), (11, 37962848), (14, 29827952), (16, 26099458), (22, 18981424), (28, 14913976), (31, 13470688), (32, 13049729), (44, 9490712), (49, 8522272), (56, 7456988), (62, 6735344), (71, 5881568), (77, 5423264), (88, 4745356), (98, 4261136), (112, 3728494), (121, 3451168), (124, 3367672), (142, 2940784), (154, 2711632), (176, 2372678), (196, 2130568), (217, 1924384), (224, 1864247), (242, 1725584), (248, 1683836), (284, 1470392), (308, 1355816), (341, 1224608), (352, 1186339), (392, 1065284), (434, 962192), (484, 862792), (496, 841918), (497, 840224), (539, 774752), (568, 735196), (616, 677908), (682, 612304), (781, 534688), (784, 532642), (847, 493024), (868, 481096), (968, 431396), (992, 420959), (994, 420112), (1078, 387376), (1136, 367598), (1232, 338954), (1364, 306152), (1519, 274912), (1562, 267344), (1568, 266321), (1694, 246512), (1736, 240548), (1936, 215698), (1988, 210056), (2156, 193688), (2201, 189728), (2272, 183799), (2387, 174944), (2464, 169477), (2728, 153076), (3038, 137456), (3124, 133672), (3388, 123256), (3472, 120274), (3479, 120032), (3751, 111328), (3872, 107849), (3976, 105028), (4312, 96844), (4402, 94864), (4774, 87472), (5456, 76538), (5467, 76384), (5929, 70432), (6076, 68728), (6248, 66836), (6776, 61628), (6944, 60137), (6958, 60016), (7502, 55664), (7952, 52514), (8591, 48608), (8624, 48422), (8804, 47432), (9548, 43736), (10912, 38269), (10934, 38192), (11858, 35216), (12152, 34364), (12496, 33418), (13552, 30814), (13916, 30008), (15004, 27832), (15407, 27104), (15904, 26257), (16709, 24992), (17182, 24304), (17248, 24211), (17608, 23716), (19096, 21868)]