255596960688

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{10687}}^1\times {\mathrm{16073}}^1$

素因数の和:26802

約数の個数: 80

約数和(自身を含む): 681698082816

約数和(自身を除く): 426101122128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 10687, 16073, 21374, 32061, 32146, 42748, 48219, 64122, 64292, 85496, 96438, 128244, 128584, 170992, 192876, 256488, 257168, 331297, 385752, 498263, 512976, 662594, 771504, 993891, 996526, 1325188, 1494789, 1987782, 1993052, 2650376, 2989578, 3975564, 3986104, 5300752, 5979156, 7951128, 7972208, 11958312, 15902256, 23916624, 171772151, 343544302, 515316453, 687088604, 1030632906, 1374177208, 2061265812, 2748354416, 4122531624, 5324936681, 8245063248, 10649873362, 15974810043, 21299746724, 31949620086, 42599493448, 63899240172, 85198986896, 127798480344, 255596960688]

約数ペア:

[(1, 255596960688), (2, 127798480344), (3, 85198986896), (4, 63899240172), (6, 42599493448), (8, 31949620086), (12, 21299746724), (16, 15974810043), (24, 10649873362), (31, 8245063248), (48, 5324936681), (62, 4122531624), (93, 2748354416), (124, 2061265812), (186, 1374177208), (248, 1030632906), (372, 687088604), (496, 515316453), (744, 343544302), (1488, 171772151), (10687, 23916624), (16073, 15902256), (21374, 11958312), (32061, 7972208), (32146, 7951128), (42748, 5979156), (48219, 5300752), (64122, 3986104), (64292, 3975564), (85496, 2989578), (96438, 2650376), (128244, 1993052), (128584, 1987782), (170992, 1494789), (192876, 1325188), (256488, 996526), (257168, 993891), (331297, 771504), (385752, 662594), (498263, 512976)]