228045394408

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{5209}}^1\times {\mathrm{32381}}^1$

素因数の和:37622

約数の個数: 48

約数和(自身を含む): 463109553900

約数和(自身を除く): 235064159492

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 5209, 10418, 20836, 32381, 41672, 64762, 67717, 129524, 135434, 259048, 270868, 420953, 541736, 841906, 880321, 1683812, 1760642, 3367624, 3521284, 5472389, 7042568, 10944778, 21889556, 43779112, 168672629, 337345258, 674690516, 1349381032, 2192744177, 4385488354, 8770976708, 17541953416, 28505674301, 57011348602, 114022697204, 228045394408]

約数ペア:

[(1, 228045394408), (2, 114022697204), (4, 57011348602), (8, 28505674301), (13, 17541953416), (26, 8770976708), (52, 4385488354), (104, 2192744177), (169, 1349381032), (338, 674690516), (676, 337345258), (1352, 168672629), (5209, 43779112), (10418, 21889556), (20836, 10944778), (32381, 7042568), (41672, 5472389), (64762, 3521284), (67717, 3367624), (129524, 1760642), (135434, 1683812), (259048, 880321), (270868, 841906), (420953, 541736)]