1384875008

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{11177}}^1$

素因数の和:11219

約数の個数: 66

約数和(自身を含む): 3043221678

約数和(自身を除く): 1658346670

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1024, 1408, 1936, 2816, 3872, 5632, 7744, 11177, 11264, 15488, 22354, 30976, 44708, 61952, 89416, 122947, 123904, 178832, 245894, 357664, 491788, 715328, 983576, 1352417, 1430656, 1967152, 2704834, 2861312, 3934304, 5409668, 5722624, 7868608, 10819336, 11445248, 15737216, 21638672, 31474432, 43277344, 62948864, 86554688, 125897728, 173109376, 346218752, 692437504, 1384875008]

約数ペア:

[(1, 1384875008), (2, 692437504), (4, 346218752), (8, 173109376), (11, 125897728), (16, 86554688), (22, 62948864), (32, 43277344), (44, 31474432), (64, 21638672), (88, 15737216), (121, 11445248), (128, 10819336), (176, 7868608), (242, 5722624), (256, 5409668), (352, 3934304), (484, 2861312), (512, 2704834), (704, 1967152), (968, 1430656), (1024, 1352417), (1408, 983576), (1936, 715328), (2816, 491788), (3872, 357664), (5632, 245894), (7744, 178832), (11177, 123904), (11264, 122947), (15488, 89416), (22354, 61952), (30976, 44708)]