490310784

素因数分解:

$2^7\times 3^2\times {\mathrm{379}}^1\times {\mathrm{1123}}^1$

素因数の和:1522

約数の個数: 96

約数和(自身を含む): 1415902800

約数和(自身を除く): 925592016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 379, 384, 576, 758, 1123, 1137, 1152, 1516, 2246, 2274, 3032, 3369, 3411, 4492, 4548, 6064, 6738, 6822, 8984, 9096, 10107, 12128, 13476, 13644, 17968, 18192, 20214, 24256, 26952, 27288, 35936, 36384, 40428, 48512, 53904, 54576, 71872, 72768, 80856, 107808, 109152, 143744, 145536, 161712, 215616, 218304, 323424, 425617, 431232, 436608, 646848, 851234, 1276851, 1293696, 1702468, 2553702, 3404936, 3830553, 5107404, 6809872, 7661106, 10214808, 13619744, 15322212, 20429616, 27239488, 30644424, 40859232, 54478976, 61288848, 81718464, 122577696, 163436928, 245155392, 490310784]

約数ペア:

[(1, 490310784), (2, 245155392), (3, 163436928), (4, 122577696), (6, 81718464), (8, 61288848), (9, 54478976), (12, 40859232), (16, 30644424), (18, 27239488), (24, 20429616), (32, 15322212), (36, 13619744), (48, 10214808), (64, 7661106), (72, 6809872), (96, 5107404), (128, 3830553), (144, 3404936), (192, 2553702), (288, 1702468), (379, 1293696), (384, 1276851), (576, 851234), (758, 646848), (1123, 436608), (1137, 431232), (1152, 425617), (1516, 323424), (2246, 218304), (2274, 215616), (3032, 161712), (3369, 145536), (3411, 143744), (4492, 109152), (4548, 107808), (6064, 80856), (6738, 72768), (6822, 71872), (8984, 54576), (9096, 53904), (10107, 48512), (12128, 40428), (13476, 36384), (13644, 35936), (17968, 27288), (18192, 26952), (20214, 24256)]