171827804484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{271981}}^1$

素因数の和:272130

約数の個数: 144

約数和(自身を含む): 522727645440

約数和(自身を除く): 350899840956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 109, 126, 138, 161, 207, 218, 252, 276, 322, 327, 414, 436, 483, 644, 654, 763, 828, 966, 981, 1308, 1449, 1526, 1932, 1962, 2289, 2507, 2898, 3052, 3924, 4578, 5014, 5796, 6867, 7521, 9156, 10028, 13734, 15042, 17549, 22563, 27468, 30084, 35098, 45126, 52647, 70196, 90252, 105294, 157941, 210588, 271981, 315882, 543962, 631764, 815943, 1087924, 1631886, 1903867, 2447829, 3263772, 3807734, 4895658, 5711601, 6255563, 7615468, 9791316, 11423202, 12511126, 17134803, 18766689, 22846404, 25022252, 29645929, 34269606, 37533378, 43788941, 56300067, 59291858, 68539212, 75066756, 87577882, 88937787, 112600134, 118583716, 131366823, 175155764, 177875574, 207521503, 225200268, 262733646, 266813361, 355751148, 394100469, 415043006, 525467292, 533626722, 622564509, 681856367, 788200938, 830086012, 1067253444, 1245129018, 1363712734, 1576401876, 1867693527, 2045569101, 2490258036, 2727425468, 3735387054, 4091138202, 4772994569, 6136707303, 7470774108, 8182276404, 9545989138, 12273414606, 14318983707, 19091978276, 24546829212, 28637967414, 42956951121, 57275934828, 85913902242, 171827804484]

約数ペア:

[(1, 171827804484), (2, 85913902242), (3, 57275934828), (4, 42956951121), (6, 28637967414), (7, 24546829212), (9, 19091978276), (12, 14318983707), (14, 12273414606), (18, 9545989138), (21, 8182276404), (23, 7470774108), (28, 6136707303), (36, 4772994569), (42, 4091138202), (46, 3735387054), (63, 2727425468), (69, 2490258036), (84, 2045569101), (92, 1867693527), (109, 1576401876), (126, 1363712734), (138, 1245129018), (161, 1067253444), (207, 830086012), (218, 788200938), (252, 681856367), (276, 622564509), (322, 533626722), (327, 525467292), (414, 415043006), (436, 394100469), (483, 355751148), (644, 266813361), (654, 262733646), (763, 225200268), (828, 207521503), (966, 177875574), (981, 175155764), (1308, 131366823), (1449, 118583716), (1526, 112600134), (1932, 88937787), (1962, 87577882), (2289, 75066756), (2507, 68539212), (2898, 59291858), (3052, 56300067), (3924, 43788941), (4578, 37533378), (5014, 34269606), (5796, 29645929), (6867, 25022252), (7521, 22846404), (9156, 18766689), (10028, 17134803), (13734, 12511126), (15042, 11423202), (17549, 9791316), (22563, 7615468), (27468, 6255563), (30084, 5711601), (35098, 4895658), (45126, 3807734), (52647, 3263772), (70196, 2447829), (90252, 1903867), (105294, 1631886), (157941, 1087924), (210588, 815943), (271981, 631764), (315882, 543962)]