275996028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:704

約数の個数: 144

約数和(自身を含む): 830124288

約数和(自身を除く): 554128260

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 71, 77, 84, 98, 132, 142, 147, 154, 196, 213, 231, 284, 294, 308, 426, 462, 497, 539, 588, 601, 781, 852, 924, 994, 1078, 1202, 1491, 1562, 1617, 1803, 1988, 2156, 2343, 2404, 2982, 3124, 3234, 3479, 3606, 4207, 4686, 5467, 5964, 6468, 6611, 6958, 7212, 8414, 9372, 10437, 10934, 12621, 13222, 13916, 16401, 16828, 19833, 20874, 21868, 25242, 26444, 29449, 32802, 38269, 39666, 41748, 42671, 46277, 50484, 58898, 65604, 76538, 79332, 85342, 88347, 92554, 114807, 117796, 128013, 138831, 153076, 170684, 176694, 185108, 229614, 256026, 277662, 298697, 323939, 353388, 459228, 469381, 512052, 555324, 597394, 647878, 896091, 938762, 971817, 1194788, 1295756, 1408143, 1792182, 1877524, 1943634, 2090879, 2816286, 3285667, 3584364, 3887268, 4181758, 5632572, 6272637, 6571334, 8363516, 9857001, 12545274, 13142668, 19714002, 22999669, 25090548, 39428004, 45999338, 68999007, 91998676, 137998014, 275996028]

約数ペア:

[(1, 275996028), (2, 137998014), (3, 91998676), (4, 68999007), (6, 45999338), (7, 39428004), (11, 25090548), (12, 22999669), (14, 19714002), (21, 13142668), (22, 12545274), (28, 9857001), (33, 8363516), (42, 6571334), (44, 6272637), (49, 5632572), (66, 4181758), (71, 3887268), (77, 3584364), (84, 3285667), (98, 2816286), (132, 2090879), (142, 1943634), (147, 1877524), (154, 1792182), (196, 1408143), (213, 1295756), (231, 1194788), (284, 971817), (294, 938762), (308, 896091), (426, 647878), (462, 597394), (497, 555324), (539, 512052), (588, 469381), (601, 459228), (781, 353388), (852, 323939), (924, 298697), (994, 277662), (1078, 256026), (1202, 229614), (1491, 185108), (1562, 176694), (1617, 170684), (1803, 153076), (1988, 138831), (2156, 128013), (2343, 117796), (2404, 114807), (2982, 92554), (3124, 88347), (3234, 85342), (3479, 79332), (3606, 76538), (4207, 65604), (4686, 58898), (5467, 50484), (5964, 46277), (6468, 42671), (6611, 41748), (6958, 39666), (7212, 38269), (8414, 32802), (9372, 29449), (10437, 26444), (10934, 25242), (12621, 21868), (13222, 20874), (13916, 19833), (16401, 16828)]