219012864

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{40739}}^1$

素因数の和:40765

約数の個数: 72

約数和(自身を含む): 666180480

約数和(自身を除く): 447167616

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, 40739, 81478, 122217, 162956, 244434, 285173, 325912, 488868, 570346, 651824, 855519, 977736, 1140692, 1303648, 1711038, 1955472, 2281384, 2607296, 3422076, 3910944, 4562768, 5214592, 6844152, 7821888, 9125536, 10429184, 13688304, 15643776, 18251072, 27376608, 31287552, 36502144, 54753216, 73004288, 109506432, 219012864]

約数ペア:

[(1, 219012864), (2, 109506432), (3, 73004288), (4, 54753216), (6, 36502144), (7, 31287552), (8, 27376608), (12, 18251072), (14, 15643776), (16, 13688304), (21, 10429184), (24, 9125536), (28, 7821888), (32, 6844152), (42, 5214592), (48, 4562768), (56, 3910944), (64, 3422076), (84, 2607296), (96, 2281384), (112, 1955472), (128, 1711038), (168, 1303648), (192, 1140692), (224, 977736), (256, 855519), (336, 651824), (384, 570346), (448, 488868), (672, 325912), (768, 285173), (896, 244434), (1344, 162956), (1792, 122217), (2688, 81478), (5376, 40739)]