1025913816

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{547}}^1$

素因数の和:1038

約数の個数: 128

約数和(自身を含む): 3011808000

約数和(自身を除く): 1985894184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 457, 513, 547, 684, 914, 1026, 1094, 1368, 1371, 1641, 1828, 2052, 2188, 2742, 3282, 3656, 4104, 4113, 4376, 4923, 5484, 6564, 8226, 8683, 9846, 10393, 10968, 12339, 13128, 14769, 16452, 17366, 19692, 20786, 24678, 26049, 29538, 31179, 32904, 34732, 39384, 41572, 49356, 52098, 59076, 62358, 69464, 78147, 83144, 93537, 98712, 104196, 118152, 124716, 156294, 187074, 208392, 234441, 249432, 249979, 280611, 312588, 374148, 468882, 499958, 561222, 625176, 748296, 749937, 937764, 999916, 1122444, 1499874, 1875528, 1999832, 2244888, 2249811, 2999748, 4499622, 4749601, 5999496, 6749433, 8999244, 9499202, 13498866, 14248803, 17998488, 18998404, 26997732, 28497606, 37996808, 42746409, 53995464, 56995212, 85492818, 113990424, 128239227, 170985636, 256478454, 341971272, 512956908, 1025913816]

約数ペア:

[(1, 1025913816), (2, 512956908), (3, 341971272), (4, 256478454), (6, 170985636), (8, 128239227), (9, 113990424), (12, 85492818), (18, 56995212), (19, 53995464), (24, 42746409), (27, 37996808), (36, 28497606), (38, 26997732), (54, 18998404), (57, 17998488), (72, 14248803), (76, 13498866), (108, 9499202), (114, 8999244), (152, 6749433), (171, 5999496), (216, 4749601), (228, 4499622), (342, 2999748), (456, 2249811), (457, 2244888), (513, 1999832), (547, 1875528), (684, 1499874), (914, 1122444), (1026, 999916), (1094, 937764), (1368, 749937), (1371, 748296), (1641, 625176), (1828, 561222), (2052, 499958), (2188, 468882), (2742, 374148), (3282, 312588), (3656, 280611), (4104, 249979), (4113, 249432), (4376, 234441), (4923, 208392), (5484, 187074), (6564, 156294), (8226, 124716), (8683, 118152), (9846, 104196), (10393, 98712), (10968, 93537), (12339, 83144), (13128, 78147), (14769, 69464), (16452, 62358), (17366, 59076), (19692, 52098), (20786, 49356), (24678, 41572), (26049, 39384), (29538, 34732), (31179, 32904)]