219120384

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{40759}}^1$

素因数の和:40785

約数の個数: 72

約数和(自身を含む): 666507520

約数和(自身を除く): 447387136

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, 40759, 81518, 122277, 163036, 244554, 285313, 326072, 489108, 570626, 652144, 855939, 978216, 1141252, 1304288, 1711878, 1956432, 2282504, 2608576, 3423756, 3912864, 4565008, 5217152, 6847512, 7825728, 9130016, 10434304, 13695024, 15651456, 18260032, 27390048, 31302912, 36520064, 54780096, 73040128, 109560192, 219120384]

約数ペア:

[(1, 219120384), (2, 109560192), (3, 73040128), (4, 54780096), (6, 36520064), (7, 31302912), (8, 27390048), (12, 18260032), (14, 15651456), (16, 13695024), (21, 10434304), (24, 9130016), (28, 7825728), (32, 6847512), (42, 5217152), (48, 4565008), (56, 3912864), (64, 3423756), (84, 2608576), (96, 2282504), (112, 1956432), (128, 1711878), (168, 1304288), (192, 1141252), (224, 978216), (256, 855939), (336, 652144), (384, 570626), (448, 489108), (672, 326072), (768, 285313), (896, 244554), (1344, 163036), (1792, 122277), (2688, 81518), (5376, 40759)]