262382016

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3450

約数の個数: 112

約数和(自身を含む): 771964928

約数和(自身を除く): 509582912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 3391, 4836, 5952, 6448, 6782, 9672, 10173, 12896, 13564, 19344, 20346, 25792, 27128, 38688, 40692, 44083, 54256, 77376, 81384, 88166, 105121, 108512, 132249, 162768, 176332, 210242, 217024, 264498, 315363, 325536, 352664, 420484, 528996, 630726, 651072, 705328, 840968, 1057992, 1261452, 1366573, 1410656, 1681936, 2115984, 2522904, 2733146, 2821312, 3363872, 4099719, 4231968, 5045808, 5466292, 6727744, 8199438, 8463936, 10091616, 10932584, 16398876, 20183232, 21865168, 32797752, 43730336, 65595504, 87460672, 131191008, 262382016]

約数ペア:

[(1, 262382016), (2, 131191008), (3, 87460672), (4, 65595504), (6, 43730336), (8, 32797752), (12, 21865168), (13, 20183232), (16, 16398876), (24, 10932584), (26, 10091616), (31, 8463936), (32, 8199438), (39, 6727744), (48, 5466292), (52, 5045808), (62, 4231968), (64, 4099719), (78, 3363872), (93, 2821312), (96, 2733146), (104, 2522904), (124, 2115984), (156, 1681936), (186, 1410656), (192, 1366573), (208, 1261452), (248, 1057992), (312, 840968), (372, 705328), (403, 651072), (416, 630726), (496, 528996), (624, 420484), (744, 352664), (806, 325536), (832, 315363), (992, 264498), (1209, 217024), (1248, 210242), (1488, 176332), (1612, 162768), (1984, 132249), (2418, 108512), (2496, 105121), (2976, 88166), (3224, 81384), (3391, 77376), (4836, 54256), (5952, 44083), (6448, 40692), (6782, 38688), (9672, 27128), (10173, 25792), (12896, 20346), (13564, 19344)]