210578616

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 627264000

約数和(自身を除く): 416685384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 71, 72, 81, 92, 108, 138, 142, 162, 184, 199, 207, 213, 216, 276, 284, 324, 398, 414, 426, 552, 568, 597, 621, 639, 648, 796, 828, 852, 1194, 1242, 1278, 1592, 1633, 1656, 1704, 1791, 1863, 1917, 2388, 2484, 2556, 3266, 3582, 3726, 3834, 4577, 4776, 4899, 4968, 5112, 5373, 5751, 6532, 7164, 7452, 7668, 9154, 9798, 10746, 11502, 13064, 13731, 14129, 14328, 14697, 14904, 15336, 16119, 18308, 19596, 21492, 23004, 27462, 28258, 29394, 32238, 36616, 39192, 41193, 42387, 42984, 44091, 46008, 54924, 56516, 58788, 64476, 82386, 84774, 88182, 109848, 113032, 117576, 123579, 127161, 128952, 132273, 164772, 169548, 176364, 247158, 254322, 264546, 324967, 329544, 339096, 352728, 370737, 381483, 494316, 508644, 529092, 649934, 741474, 762966, 974901, 988632, 1017288, 1058184, 1144449, 1299868, 1482948, 1525932, 1949802, 2288898, 2599736, 2924703, 2965896, 3051864, 3899604, 4577796, 5849406, 7799208, 8774109, 9155592, 11698812, 17548218, 23397624, 26322327, 35096436, 52644654, 70192872, 105289308, 210578616]

約数ペア:

[(1, 210578616), (2, 105289308), (3, 70192872), (4, 52644654), (6, 35096436), (8, 26322327), (9, 23397624), (12, 17548218), (18, 11698812), (23, 9155592), (24, 8774109), (27, 7799208), (36, 5849406), (46, 4577796), (54, 3899604), (69, 3051864), (71, 2965896), (72, 2924703), (81, 2599736), (92, 2288898), (108, 1949802), (138, 1525932), (142, 1482948), (162, 1299868), (184, 1144449), (199, 1058184), (207, 1017288), (213, 988632), (216, 974901), (276, 762966), (284, 741474), (324, 649934), (398, 529092), (414, 508644), (426, 494316), (552, 381483), (568, 370737), (597, 352728), (621, 339096), (639, 329544), (648, 324967), (796, 264546), (828, 254322), (852, 247158), (1194, 176364), (1242, 169548), (1278, 164772), (1592, 132273), (1633, 128952), (1656, 127161), (1704, 123579), (1791, 117576), (1863, 113032), (1917, 109848), (2388, 88182), (2484, 84774), (2556, 82386), (3266, 64476), (3582, 58788), (3726, 56516), (3834, 54924), (4577, 46008), (4776, 44091), (4899, 42984), (4968, 42387), (5112, 41193), (5373, 39192), (5751, 36616), (6532, 32238), (7164, 29394), (7452, 28258), (7668, 27462), (9154, 23004), (9798, 21492), (10746, 19596), (11502, 18308), (13064, 16119), (13731, 15336), (14129, 14904), (14328, 14697)]