511932008

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 1153497600

約数和(自身を除く): 641565592

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 79, 98, 122, 158, 196, 244, 271, 316, 392, 427, 488, 542, 553, 632, 854, 1084, 1106, 1708, 1897, 2168, 2212, 2989, 3416, 3794, 3871, 4424, 4819, 5978, 7588, 7742, 9638, 11956, 13279, 15176, 15484, 16531, 19276, 21409, 23912, 26558, 30968, 33062, 33733, 38552, 42818, 53116, 66124, 67466, 85636, 106232, 115717, 132248, 134932, 149863, 171272, 231434, 236131, 269864, 299726, 462868, 472262, 599452, 810019, 925736, 944524, 1049041, 1198904, 1305949, 1620038, 1889048, 2098082, 2611898, 3240076, 4196164, 5223796, 6480152, 8392328, 9141643, 10447592, 18283286, 36566572, 63991501, 73133144, 127983002, 255966004, 511932008]

約数ペア:

[(1, 511932008), (2, 255966004), (4, 127983002), (7, 73133144), (8, 63991501), (14, 36566572), (28, 18283286), (49, 10447592), (56, 9141643), (61, 8392328), (79, 6480152), (98, 5223796), (122, 4196164), (158, 3240076), (196, 2611898), (244, 2098082), (271, 1889048), (316, 1620038), (392, 1305949), (427, 1198904), (488, 1049041), (542, 944524), (553, 925736), (632, 810019), (854, 599452), (1084, 472262), (1106, 462868), (1708, 299726), (1897, 269864), (2168, 236131), (2212, 231434), (2989, 171272), (3416, 149863), (3794, 134932), (3871, 132248), (4424, 115717), (4819, 106232), (5978, 85636), (7588, 67466), (7742, 66124), (9638, 53116), (11956, 42818), (13279, 38552), (15176, 33733), (15484, 33062), (16531, 30968), (19276, 26558), (21409, 23912)]