427845888

素因数分解:

$2^8\times 3^4\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:514

約数の個数: 180

約数和(自身を含む): 1305870720

約数和(自身を除く): 878024832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 128, 141, 144, 162, 188, 192, 216, 256, 282, 288, 324, 376, 384, 423, 432, 439, 564, 576, 648, 752, 768, 846, 864, 878, 1128, 1152, 1269, 1296, 1317, 1504, 1692, 1728, 1756, 2256, 2304, 2538, 2592, 2634, 3008, 3384, 3456, 3512, 3807, 3951, 4512, 5076, 5184, 5268, 6016, 6768, 6912, 7024, 7614, 7902, 9024, 10152, 10368, 10536, 11853, 12032, 13536, 14048, 15228, 15804, 18048, 20304, 20633, 20736, 21072, 23706, 27072, 28096, 30456, 31608, 35559, 36096, 40608, 41266, 42144, 47412, 54144, 56192, 60912, 61899, 63216, 71118, 81216, 82532, 84288, 94824, 108288, 112384, 121824, 123798, 126432, 142236, 162432, 165064, 168576, 185697, 189648, 243648, 247596, 252864, 284472, 324864, 330128, 337152, 371394, 379296, 487296, 495192, 505728, 557091, 568944, 660256, 742788, 758592, 974592, 990384, 1011456, 1114182, 1137888, 1320512, 1485576, 1517184, 1671273, 1980768, 2228364, 2275776, 2641024, 2971152, 3034368, 3342546, 3961536, 4456728, 4551552, 5282048, 5942304, 6685092, 7923072, 8913456, 9103104, 11884608, 13370184, 15846144, 17826912, 23769216, 26740368, 35653824, 47538432, 53480736, 71307648, 106961472, 142615296, 213922944, 427845888]

約数ペア:

[(1, 427845888), (2, 213922944), (3, 142615296), (4, 106961472), (6, 71307648), (8, 53480736), (9, 47538432), (12, 35653824), (16, 26740368), (18, 23769216), (24, 17826912), (27, 15846144), (32, 13370184), (36, 11884608), (47, 9103104), (48, 8913456), (54, 7923072), (64, 6685092), (72, 5942304), (81, 5282048), (94, 4551552), (96, 4456728), (108, 3961536), (128, 3342546), (141, 3034368), (144, 2971152), (162, 2641024), (188, 2275776), (192, 2228364), (216, 1980768), (256, 1671273), (282, 1517184), (288, 1485576), (324, 1320512), (376, 1137888), (384, 1114182), (423, 1011456), (432, 990384), (439, 974592), (564, 758592), (576, 742788), (648, 660256), (752, 568944), (768, 557091), (846, 505728), (864, 495192), (878, 487296), (1128, 379296), (1152, 371394), (1269, 337152), (1296, 330128), (1317, 324864), (1504, 284472), (1692, 252864), (1728, 247596), (1756, 243648), (2256, 189648), (2304, 185697), (2538, 168576), (2592, 165064), (2634, 162432), (3008, 142236), (3384, 126432), (3456, 123798), (3512, 121824), (3807, 112384), (3951, 108288), (4512, 94824), (5076, 84288), (5184, 82532), (5268, 81216), (6016, 71118), (6768, 63216), (6912, 61899), (7024, 60912), (7614, 56192), (7902, 54144), (9024, 47412), (10152, 42144), (10368, 41266), (10536, 40608), (11853, 36096), (12032, 35559), (13536, 31608), (14048, 30456), (15228, 28096), (15804, 27072), (18048, 23706), (20304, 21072), (20633, 20736)]