1331013168

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1084

約数の個数: 160

約数和(自身を含む): 3960550080

約数和(自身を除く): 2629536912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 61, 72, 106, 108, 122, 144, 159, 183, 212, 216, 244, 318, 366, 424, 432, 477, 488, 549, 636, 732, 848, 953, 954, 976, 1098, 1272, 1431, 1464, 1647, 1906, 1908, 2196, 2544, 2859, 2862, 2928, 3233, 3294, 3812, 3816, 4392, 5718, 5724, 6466, 6588, 7624, 7632, 8577, 8784, 9699, 11436, 11448, 12932, 13176, 15248, 17154, 19398, 22872, 22896, 25731, 25864, 26352, 29097, 34308, 38796, 45744, 50509, 51462, 51728, 58133, 58194, 68616, 77592, 87291, 101018, 102924, 116266, 116388, 137232, 151527, 155184, 174399, 174582, 202036, 205848, 232532, 232776, 303054, 348798, 349164, 404072, 411696, 454581, 465064, 465552, 523197, 606108, 697596, 698328, 808144, 909162, 930128, 1046394, 1212216, 1363743, 1395192, 1396656, 1569591, 1818324, 2092788, 2424432, 2727486, 2790384, 3081049, 3139182, 3636648, 4185576, 5454972, 6162098, 6278364, 7273296, 8371152, 9243147, 10909944, 12324196, 12556728, 18486294, 21819888, 24648392, 25113456, 27729441, 36972588, 49296784, 55458882, 73945176, 83188323, 110917764, 147890352, 166376646, 221835528, 332753292, 443671056, 665506584, 1331013168]

約数ペア:

[(1, 1331013168), (2, 665506584), (3, 443671056), (4, 332753292), (6, 221835528), (8, 166376646), (9, 147890352), (12, 110917764), (16, 83188323), (18, 73945176), (24, 55458882), (27, 49296784), (36, 36972588), (48, 27729441), (53, 25113456), (54, 24648392), (61, 21819888), (72, 18486294), (106, 12556728), (108, 12324196), (122, 10909944), (144, 9243147), (159, 8371152), (183, 7273296), (212, 6278364), (216, 6162098), (244, 5454972), (318, 4185576), (366, 3636648), (424, 3139182), (432, 3081049), (477, 2790384), (488, 2727486), (549, 2424432), (636, 2092788), (732, 1818324), (848, 1569591), (953, 1396656), (954, 1395192), (976, 1363743), (1098, 1212216), (1272, 1046394), (1431, 930128), (1464, 909162), (1647, 808144), (1906, 698328), (1908, 697596), (2196, 606108), (2544, 523197), (2859, 465552), (2862, 465064), (2928, 454581), (3233, 411696), (3294, 404072), (3812, 349164), (3816, 348798), (4392, 303054), (5718, 232776), (5724, 232532), (6466, 205848), (6588, 202036), (7624, 174582), (7632, 174399), (8577, 155184), (8784, 151527), (9699, 137232), (11436, 116388), (11448, 116266), (12932, 102924), (13176, 101018), (15248, 87291), (17154, 77592), (19398, 68616), (22872, 58194), (22896, 58133), (25731, 51728), (25864, 51462), (26352, 50509), (29097, 45744), (34308, 38796)]