290864256

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{32933}}^1$

素因数の和:32973

約数の個数: 64

約数和(自身を含む): 806224320

約数和(自身を除く): 515360064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 32933, 65866, 98799, 131732, 197598, 263464, 395196, 526928, 757459, 790392, 1053856, 1514918, 1580784, 2107712, 2272377, 3029836, 3161568, 4215424, 4544754, 6059672, 6323136, 9089508, 12119344, 12646272, 18179016, 24238688, 36358032, 48477376, 72716064, 96954752, 145432128, 290864256]

約数ペア:

[(1, 290864256), (2, 145432128), (3, 96954752), (4, 72716064), (6, 48477376), (8, 36358032), (12, 24238688), (16, 18179016), (23, 12646272), (24, 12119344), (32, 9089508), (46, 6323136), (48, 6059672), (64, 4544754), (69, 4215424), (92, 3161568), (96, 3029836), (128, 2272377), (138, 2107712), (184, 1580784), (192, 1514918), (276, 1053856), (368, 790392), (384, 757459), (552, 526928), (736, 395196), (1104, 263464), (1472, 197598), (2208, 131732), (2944, 98799), (4416, 65866), (8832, 32933)]