211239936

素因数分解:

$2^{10}\times 3^2\times {\mathrm{22921}}^1$

素因数の和:22947

約数の個数: 66

約数和(自身を含む): 609977342

約数和(自身を除く): 398737406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 22921, 45842, 68763, 91684, 137526, 183368, 206289, 275052, 366736, 412578, 550104, 733472, 825156, 1100208, 1466944, 1650312, 2200416, 2933888, 3300624, 4400832, 5867776, 6601248, 8801664, 11735552, 13202496, 17603328, 23471104, 26404992, 35206656, 52809984, 70413312, 105619968, 211239936]

約数ペア:

[(1, 211239936), (2, 105619968), (3, 70413312), (4, 52809984), (6, 35206656), (8, 26404992), (9, 23471104), (12, 17603328), (16, 13202496), (18, 11735552), (24, 8801664), (32, 6601248), (36, 5867776), (48, 4400832), (64, 3300624), (72, 2933888), (96, 2200416), (128, 1650312), (144, 1466944), (192, 1100208), (256, 825156), (288, 733472), (384, 550104), (512, 412578), (576, 366736), (768, 275052), (1024, 206289), (1152, 183368), (1536, 137526), (2304, 91684), (3072, 68763), (4608, 45842), (9216, 22921)]