264347008

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2963}}^1$

素因数の和:3035

約数の個数: 64

約数和(自身を含む): 571399920

約数和(自身を除く): 307052912

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 128, 136, 164, 272, 328, 544, 656, 697, 1088, 1312, 1394, 2176, 2624, 2788, 2963, 5248, 5576, 5926, 11152, 11852, 22304, 23704, 44608, 47408, 50371, 89216, 94816, 100742, 121483, 189632, 201484, 242966, 379264, 402968, 485932, 805936, 971864, 1611872, 1943728, 2065211, 3223744, 3887456, 4130422, 6447488, 7774912, 8260844, 15549824, 16521688, 33043376, 66086752, 132173504, 264347008]

約数ペア:

[(1, 264347008), (2, 132173504), (4, 66086752), (8, 33043376), (16, 16521688), (17, 15549824), (32, 8260844), (34, 7774912), (41, 6447488), (64, 4130422), (68, 3887456), (82, 3223744), (128, 2065211), (136, 1943728), (164, 1611872), (272, 971864), (328, 805936), (544, 485932), (656, 402968), (697, 379264), (1088, 242966), (1312, 201484), (1394, 189632), (2176, 121483), (2624, 100742), (2788, 94816), (2963, 89216), (5248, 50371), (5576, 47408), (5926, 44608), (11152, 23704), (11852, 22304)]