171304704

素因数分解:

$2^8\times 3^2\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:670

約数の個数: 108

約数和(自身を含む): 498225000

約数和(自身を除く): 326920296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 149, 192, 256, 288, 298, 384, 447, 499, 576, 596, 768, 894, 998, 1152, 1192, 1341, 1497, 1788, 1996, 2304, 2384, 2682, 2994, 3576, 3992, 4491, 4768, 5364, 5988, 7152, 7984, 8982, 9536, 10728, 11976, 14304, 15968, 17964, 19072, 21456, 23952, 28608, 31936, 35928, 38144, 42912, 47904, 57216, 63872, 71856, 74351, 85824, 95808, 114432, 127744, 143712, 148702, 171648, 191616, 223053, 287424, 297404, 343296, 383232, 446106, 574848, 594808, 669159, 892212, 1149696, 1189616, 1338318, 1784424, 2379232, 2676636, 3568848, 4758464, 5353272, 7137696, 9516928, 10706544, 14275392, 19033856, 21413088, 28550784, 42826176, 57101568, 85652352, 171304704]

約数ペア:

[(1, 171304704), (2, 85652352), (3, 57101568), (4, 42826176), (6, 28550784), (8, 21413088), (9, 19033856), (12, 14275392), (16, 10706544), (18, 9516928), (24, 7137696), (32, 5353272), (36, 4758464), (48, 3568848), (64, 2676636), (72, 2379232), (96, 1784424), (128, 1338318), (144, 1189616), (149, 1149696), (192, 892212), (256, 669159), (288, 594808), (298, 574848), (384, 446106), (447, 383232), (499, 343296), (576, 297404), (596, 287424), (768, 223053), (894, 191616), (998, 171648), (1152, 148702), (1192, 143712), (1341, 127744), (1497, 114432), (1788, 95808), (1996, 85824), (2304, 74351), (2384, 71856), (2682, 63872), (2994, 57216), (3576, 47904), (3992, 42912), (4491, 38144), (4768, 35928), (5364, 31936), (5988, 28608), (7152, 23952), (7984, 21456), (8982, 19072), (9536, 17964), (10728, 15968), (11976, 14304)]