306426816

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^2$

素因数の和:311

約数の個数: 126

約数和(自身を含む): 913623776

約数和(自身を除く): 607196960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 131, 144, 186, 192, 248, 262, 279, 288, 372, 393, 496, 524, 558, 576, 744, 786, 992, 1048, 1116, 1179, 1488, 1572, 1984, 2096, 2232, 2358, 2976, 3144, 4061, 4192, 4464, 4716, 5952, 6288, 8122, 8384, 8928, 9432, 12183, 12576, 16244, 17161, 17856, 18864, 24366, 25152, 32488, 34322, 36549, 37728, 48732, 51483, 64976, 68644, 73098, 75456, 97464, 102966, 129952, 137288, 146196, 154449, 194928, 205932, 259904, 274576, 292392, 308898, 389856, 411864, 531991, 549152, 584784, 617796, 779712, 823728, 1063982, 1098304, 1169568, 1235592, 1595973, 1647456, 2127964, 2339136, 2471184, 3191946, 3294912, 4255928, 4787919, 4942368, 6383892, 8511856, 9575838, 9884736, 12767784, 17023712, 19151676, 25535568, 34047424, 38303352, 51071136, 76606704, 102142272, 153213408, 306426816]

約数ペア:

[(1, 306426816), (2, 153213408), (3, 102142272), (4, 76606704), (6, 51071136), (8, 38303352), (9, 34047424), (12, 25535568), (16, 19151676), (18, 17023712), (24, 12767784), (31, 9884736), (32, 9575838), (36, 8511856), (48, 6383892), (62, 4942368), (64, 4787919), (72, 4255928), (93, 3294912), (96, 3191946), (124, 2471184), (131, 2339136), (144, 2127964), (186, 1647456), (192, 1595973), (248, 1235592), (262, 1169568), (279, 1098304), (288, 1063982), (372, 823728), (393, 779712), (496, 617796), (524, 584784), (558, 549152), (576, 531991), (744, 411864), (786, 389856), (992, 308898), (1048, 292392), (1116, 274576), (1179, 259904), (1488, 205932), (1572, 194928), (1984, 154449), (2096, 146196), (2232, 137288), (2358, 129952), (2976, 102966), (3144, 97464), (4061, 75456), (4192, 73098), (4464, 68644), (4716, 64976), (5952, 51483), (6288, 48732), (8122, 37728), (8384, 36549), (8928, 34322), (9432, 32488), (12183, 25152), (12576, 24366), (16244, 18864), (17161, 17856)]