315667584

素因数分解:

$2^7\times 3^3\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 937992000

約数和(自身を除く): 622324416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 241, 288, 379, 384, 432, 482, 576, 723, 758, 864, 964, 1137, 1152, 1446, 1516, 1728, 1928, 2169, 2274, 2892, 3032, 3411, 3456, 3856, 4338, 4548, 5784, 6064, 6507, 6822, 7712, 8676, 9096, 10233, 11568, 12128, 13014, 13644, 15424, 17352, 18192, 20466, 23136, 24256, 26028, 27288, 30848, 34704, 36384, 40932, 46272, 48512, 52056, 54576, 69408, 72768, 81864, 91339, 92544, 104112, 109152, 138816, 145536, 163728, 182678, 208224, 218304, 274017, 277632, 327456, 365356, 416448, 436608, 548034, 654912, 730712, 822051, 832896, 1096068, 1309824, 1461424, 1644102, 2192136, 2466153, 2922848, 3288204, 4384272, 4932306, 5845696, 6576408, 8768544, 9864612, 11691392, 13152816, 17537088, 19729224, 26305632, 35074176, 39458448, 52611264, 78916896, 105222528, 157833792, 315667584]

約数ペア:

[(1, 315667584), (2, 157833792), (3, 105222528), (4, 78916896), (6, 52611264), (8, 39458448), (9, 35074176), (12, 26305632), (16, 19729224), (18, 17537088), (24, 13152816), (27, 11691392), (32, 9864612), (36, 8768544), (48, 6576408), (54, 5845696), (64, 4932306), (72, 4384272), (96, 3288204), (108, 2922848), (128, 2466153), (144, 2192136), (192, 1644102), (216, 1461424), (241, 1309824), (288, 1096068), (379, 832896), (384, 822051), (432, 730712), (482, 654912), (576, 548034), (723, 436608), (758, 416448), (864, 365356), (964, 327456), (1137, 277632), (1152, 274017), (1446, 218304), (1516, 208224), (1728, 182678), (1928, 163728), (2169, 145536), (2274, 138816), (2892, 109152), (3032, 104112), (3411, 92544), (3456, 91339), (3856, 81864), (4338, 72768), (4548, 69408), (5784, 54576), (6064, 52056), (6507, 48512), (6822, 46272), (7712, 40932), (8676, 36384), (9096, 34704), (10233, 30848), (11568, 27288), (12128, 26028), (13014, 24256), (13644, 23136), (15424, 20466), (17352, 18192)]