215378016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4057}}^1$

素因数の和:4156

約数の個数: 96

約数和(自身を含む): 654474240

約数和(自身を除く): 439096224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 79, 84, 96, 112, 158, 168, 224, 237, 316, 336, 474, 553, 632, 672, 948, 1106, 1264, 1659, 1896, 2212, 2528, 3318, 3792, 4057, 4424, 6636, 7584, 8114, 8848, 12171, 13272, 16228, 17696, 24342, 26544, 28399, 32456, 48684, 53088, 56798, 64912, 85197, 97368, 113596, 129824, 170394, 194736, 227192, 320503, 340788, 389472, 454384, 641006, 681576, 908768, 961509, 1282012, 1363152, 1923018, 2243521, 2564024, 2726304, 3846036, 4487042, 5128048, 6730563, 7692072, 8974084, 10256096, 13461126, 15384144, 17948168, 26922252, 30768288, 35896336, 53844504, 71792672, 107689008, 215378016]

約数ペア:

[(1, 215378016), (2, 107689008), (3, 71792672), (4, 53844504), (6, 35896336), (7, 30768288), (8, 26922252), (12, 17948168), (14, 15384144), (16, 13461126), (21, 10256096), (24, 8974084), (28, 7692072), (32, 6730563), (42, 5128048), (48, 4487042), (56, 3846036), (79, 2726304), (84, 2564024), (96, 2243521), (112, 1923018), (158, 1363152), (168, 1282012), (224, 961509), (237, 908768), (316, 681576), (336, 641006), (474, 454384), (553, 389472), (632, 340788), (672, 320503), (948, 227192), (1106, 194736), (1264, 170394), (1659, 129824), (1896, 113596), (2212, 97368), (2528, 85197), (3318, 64912), (3792, 56798), (4057, 53088), (4424, 48684), (6636, 32456), (7584, 28399), (8114, 26544), (8848, 24342), (12171, 17696), (13272, 16228)]