388614912

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{72287}}^1$

素因数の和:72313

約数の個数: 72

約数和(自身を含む): 1182053376

約数和(自身を除く): 793438464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 72287, 144574, 216861, 289148, 433722, 506009, 578296, 867444, 1012018, 1156592, 1518027, 1734888, 2024036, 2313184, 3036054, 3469776, 4048072, 4626368, 6072108, 6939552, 8096144, 9252736, 12144216, 13879104, 16192288, 18505472, 24288432, 27758208, 32384576, 48576864, 55516416, 64769152, 97153728, 129538304, 194307456, 388614912]

約数ペア:

[(1, 388614912), (2, 194307456), (3, 129538304), (4, 97153728), (6, 64769152), (7, 55516416), (8, 48576864), (12, 32384576), (14, 27758208), (16, 24288432), (21, 18505472), (24, 16192288), (28, 13879104), (32, 12144216), (42, 9252736), (48, 8096144), (56, 6939552), (64, 6072108), (84, 4626368), (96, 4048072), (112, 3469776), (128, 3036054), (168, 2313184), (192, 2024036), (224, 1734888), (256, 1518027), (336, 1156592), (384, 1012018), (448, 867444), (672, 578296), (768, 506009), (896, 433722), (1344, 289148), (1792, 216861), (2688, 144574), (5376, 72287)]