224728544

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 456530256

約数和(自身を除く): 231801712

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 157, 164, 314, 328, 628, 656, 1091, 1256, 1312, 2182, 2512, 4364, 5024, 6437, 8728, 12874, 17456, 25748, 34912, 44731, 51496, 89462, 102992, 171287, 178924, 205984, 342574, 357848, 685148, 715696, 1370296, 1431392, 2740592, 5481184, 7022767, 14045534, 28091068, 56182136, 112364272, 224728544]

約数ペア:

[(1, 224728544), (2, 112364272), (4, 56182136), (8, 28091068), (16, 14045534), (32, 7022767), (41, 5481184), (82, 2740592), (157, 1431392), (164, 1370296), (314, 715696), (328, 685148), (628, 357848), (656, 342574), (1091, 205984), (1256, 178924), (1312, 171287), (2182, 102992), (2512, 89462), (4364, 51496), (5024, 44731), (6437, 34912), (8728, 25748), (12874, 17456)]