389593344

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{72469}}^1$

素因数の和:72495

約数の個数: 72

約数和(自身を含む): 1185029440

約数和(自身を除く): 795436096

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, 72469, 144938, 217407, 289876, 434814, 507283, 579752, 869628, 1014566, 1159504, 1521849, 1739256, 2029132, 2319008, 3043698, 3478512, 4058264, 4638016, 6087396, 6957024, 8116528, 9276032, 12174792, 13914048, 16233056, 18552064, 24349584, 27828096, 32466112, 48699168, 55656192, 64932224, 97398336, 129864448, 194796672, 389593344]

約数ペア:

[(1, 389593344), (2, 194796672), (3, 129864448), (4, 97398336), (6, 64932224), (7, 55656192), (8, 48699168), (12, 32466112), (14, 27828096), (16, 24349584), (21, 18552064), (24, 16233056), (28, 13914048), (32, 12174792), (42, 9276032), (48, 8116528), (56, 6957024), (64, 6087396), (84, 4638016), (96, 4058264), (112, 3478512), (128, 3043698), (168, 2319008), (192, 2029132), (224, 1739256), (256, 1521849), (336, 1159504), (384, 1014566), (448, 869628), (672, 579752), (768, 507283), (896, 434814), (1344, 289876), (1792, 217407), (2688, 144938), (5376, 72469)]