545425408

素因数分解:

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

素因数の和:146

約数の個数: 144

約数和(自身を含む): 1254839040

約数和(自身を除く): 709413632

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 71, 88, 121, 124, 128, 142, 176, 242, 248, 256, 284, 341, 352, 484, 496, 512, 568, 682, 704, 781, 968, 992, 1024, 1136, 1364, 1408, 1562, 1936, 1984, 2048, 2201, 2272, 2728, 2816, 3124, 3751, 3872, 3968, 4402, 4544, 5456, 5632, 6248, 7502, 7744, 7936, 8591, 8804, 9088, 10912, 11264, 12496, 15004, 15488, 15872, 17182, 17608, 18176, 21824, 22528, 24211, 24992, 30008, 30976, 31744, 34364, 35216, 36352, 43648, 48422, 49984, 60016, 61952, 63488, 68728, 70432, 72704, 87296, 96844, 99968, 120032, 123904, 137456, 140864, 145408, 174592, 193688, 199936, 240064, 247808, 266321, 274912, 281728, 349184, 387376, 399872, 480128, 532642, 549824, 563456, 698368, 774752, 799744, 960256, 1065284, 1099648, 1126912, 1549504, 1599488, 1920512, 2130568, 2199296, 2253824, 3099008, 3841024, 4261136, 4398592, 4507648, 6198016, 7682048, 8522272, 8797184, 12396032, 17044544, 17594368, 24792064, 34089088, 49584128, 68178176, 136356352, 272712704, 545425408]

約数ペア:

[(1, 545425408), (2, 272712704), (4, 136356352), (8, 68178176), (11, 49584128), (16, 34089088), (22, 24792064), (31, 17594368), (32, 17044544), (44, 12396032), (62, 8797184), (64, 8522272), (71, 7682048), (88, 6198016), (121, 4507648), (124, 4398592), (128, 4261136), (142, 3841024), (176, 3099008), (242, 2253824), (248, 2199296), (256, 2130568), (284, 1920512), (341, 1599488), (352, 1549504), (484, 1126912), (496, 1099648), (512, 1065284), (568, 960256), (682, 799744), (704, 774752), (781, 698368), (968, 563456), (992, 549824), (1024, 532642), (1136, 480128), (1364, 399872), (1408, 387376), (1562, 349184), (1936, 281728), (1984, 274912), (2048, 266321), (2201, 247808), (2272, 240064), (2728, 199936), (2816, 193688), (3124, 174592), (3751, 145408), (3872, 140864), (3968, 137456), (4402, 123904), (4544, 120032), (5456, 99968), (5632, 96844), (6248, 87296), (7502, 72704), (7744, 70432), (7936, 68728), (8591, 63488), (8804, 61952), (9088, 60016), (10912, 49984), (11264, 48422), (12496, 43648), (15004, 36352), (15488, 35216), (15872, 34364), (17182, 31744), (17608, 30976), (18176, 30008), (21824, 24992), (22528, 24211)]