388182464

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4373}}^1$

素因数の和:4477

約数の個数: 56

約数和(自身を含む): 822137040

約数和(自身を除く): 433954576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 146, 152, 292, 304, 584, 608, 1168, 1216, 1387, 2336, 2774, 4373, 4672, 5548, 8746, 11096, 17492, 22192, 34984, 44384, 69968, 83087, 88768, 139936, 166174, 279872, 319229, 332348, 638458, 664696, 1276916, 1329392, 2553832, 2658784, 5107664, 5317568, 6065351, 10215328, 12130702, 20430656, 24261404, 48522808, 97045616, 194091232, 388182464]

約数ペア:

[(1, 388182464), (2, 194091232), (4, 97045616), (8, 48522808), (16, 24261404), (19, 20430656), (32, 12130702), (38, 10215328), (64, 6065351), (73, 5317568), (76, 5107664), (146, 2658784), (152, 2553832), (292, 1329392), (304, 1276916), (584, 664696), (608, 638458), (1168, 332348), (1216, 319229), (1387, 279872), (2336, 166174), (2774, 139936), (4373, 88768), (4672, 83087), (5548, 69968), (8746, 44384), (11096, 34984), (17492, 22192)]