571168304

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:455

約数の個数: 120

約数和(自身を含む): 1351627776

約数和(自身を除く): 780459472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 71, 98, 112, 124, 142, 196, 217, 248, 284, 331, 392, 434, 496, 497, 568, 662, 784, 868, 994, 1136, 1324, 1519, 1736, 1988, 2201, 2317, 2648, 3038, 3472, 3479, 3976, 4402, 4634, 5296, 6076, 6958, 7952, 8804, 9268, 10261, 12152, 13916, 15407, 16219, 17608, 18536, 20522, 23501, 24304, 27832, 30814, 32438, 35216, 37072, 41044, 47002, 55664, 61628, 64876, 71827, 82088, 94004, 107849, 123256, 129752, 143654, 164176, 164507, 188008, 215698, 246512, 259504, 287308, 329014, 376016, 431396, 502789, 574616, 658028, 728531, 862792, 1005578, 1149232, 1151549, 1316056, 1457062, 1725584, 2011156, 2303098, 2632112, 2914124, 4022312, 4606196, 5099717, 5828248, 8044624, 9212392, 10199434, 11656496, 18424784, 20398868, 35698019, 40797736, 71396038, 81595472, 142792076, 285584152, 571168304]

約数ペア:

[(1, 571168304), (2, 285584152), (4, 142792076), (7, 81595472), (8, 71396038), (14, 40797736), (16, 35698019), (28, 20398868), (31, 18424784), (49, 11656496), (56, 10199434), (62, 9212392), (71, 8044624), (98, 5828248), (112, 5099717), (124, 4606196), (142, 4022312), (196, 2914124), (217, 2632112), (248, 2303098), (284, 2011156), (331, 1725584), (392, 1457062), (434, 1316056), (496, 1151549), (497, 1149232), (568, 1005578), (662, 862792), (784, 728531), (868, 658028), (994, 574616), (1136, 502789), (1324, 431396), (1519, 376016), (1736, 329014), (1988, 287308), (2201, 259504), (2317, 246512), (2648, 215698), (3038, 188008), (3472, 164507), (3479, 164176), (3976, 143654), (4402, 129752), (4634, 123256), (5296, 107849), (6076, 94004), (6958, 82088), (7952, 71827), (8804, 64876), (9268, 61628), (10261, 55664), (12152, 47002), (13916, 41044), (15407, 37072), (16219, 35216), (17608, 32438), (18536, 30814), (20522, 27832), (23501, 24304)]