265564416

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 774463424

約数和(自身を除く): 508899008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 128, 134, 156, 192, 201, 208, 256, 268, 312, 384, 397, 402, 416, 536, 624, 768, 794, 804, 832, 871, 1072, 1191, 1248, 1588, 1608, 1664, 1742, 2144, 2382, 2496, 2613, 3176, 3216, 3328, 3484, 4288, 4764, 4992, 5161, 5226, 6352, 6432, 6968, 8576, 9528, 9984, 10322, 10452, 12704, 12864, 13936, 15483, 17152, 19056, 20644, 20904, 25408, 25728, 26599, 27872, 30966, 38112, 41288, 41808, 50816, 51456, 53198, 55744, 61932, 76224, 79797, 82576, 83616, 101632, 106396, 111488, 123864, 152448, 159594, 165152, 167232, 212792, 222976, 247728, 304896, 319188, 330304, 334464, 345787, 425584, 495456, 638376, 660608, 668928, 691574, 851168, 990912, 1037361, 1276752, 1321216, 1383148, 1702336, 1981824, 2074722, 2553504, 2766296, 3404672, 3963648, 4149444, 5107008, 5532592, 6809344, 8298888, 10214016, 11065184, 16597776, 20428032, 22130368, 33195552, 44260736, 66391104, 88521472, 132782208, 265564416]

約数ペア:

[(1, 265564416), (2, 132782208), (3, 88521472), (4, 66391104), (6, 44260736), (8, 33195552), (12, 22130368), (13, 20428032), (16, 16597776), (24, 11065184), (26, 10214016), (32, 8298888), (39, 6809344), (48, 5532592), (52, 5107008), (64, 4149444), (67, 3963648), (78, 3404672), (96, 2766296), (104, 2553504), (128, 2074722), (134, 1981824), (156, 1702336), (192, 1383148), (201, 1321216), (208, 1276752), (256, 1037361), (268, 990912), (312, 851168), (384, 691574), (397, 668928), (402, 660608), (416, 638376), (536, 495456), (624, 425584), (768, 345787), (794, 334464), (804, 330304), (832, 319188), (871, 304896), (1072, 247728), (1191, 222976), (1248, 212792), (1588, 167232), (1608, 165152), (1664, 159594), (1742, 152448), (2144, 123864), (2382, 111488), (2496, 106396), (2613, 101632), (3176, 83616), (3216, 82576), (3328, 79797), (3484, 76224), (4288, 61932), (4764, 55744), (4992, 53198), (5161, 51456), (5226, 50816), (6352, 41808), (6432, 41288), (6968, 38112), (8576, 30966), (9528, 27872), (9984, 26599), (10322, 25728), (10452, 25408), (12704, 20904), (12864, 20644), (13936, 19056), (15483, 17152)]