249675192

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 788781240

約数和(自身を除く): 539106048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 71, 72, 78, 102, 104, 117, 136, 142, 153, 156, 169, 204, 213, 221, 234, 284, 289, 306, 312, 338, 408, 426, 442, 468, 507, 568, 578, 612, 639, 663, 676, 852, 867, 884, 923, 936, 1014, 1156, 1207, 1224, 1278, 1326, 1352, 1521, 1704, 1734, 1768, 1846, 1989, 2028, 2312, 2414, 2556, 2601, 2652, 2769, 2873, 3042, 3468, 3621, 3692, 3757, 3978, 4056, 4828, 5112, 5202, 5304, 5538, 5746, 6084, 6936, 7242, 7384, 7514, 7956, 8307, 8619, 9656, 10404, 10863, 11076, 11271, 11492, 11999, 12168, 14484, 15028, 15691, 15912, 16614, 17238, 20519, 20808, 21726, 22152, 22542, 22984, 23998, 25857, 28968, 30056, 31382, 33228, 33813, 34476, 35997, 41038, 43452, 45084, 47073, 47996, 48841, 51714, 61557, 62764, 66456, 67626, 68952, 71994, 82076, 86904, 90168, 94146, 95992, 97682, 103428, 107991, 123114, 125528, 135252, 141219, 143988, 146523, 164152, 184671, 188292, 195364, 203983, 206856, 215982, 246228, 266747, 270504, 282438, 287976, 293046, 369342, 376584, 390728, 407966, 431964, 439569, 492456, 533494, 564876, 586092, 611949, 738684, 800241, 815932, 863928, 879138, 1066988, 1129752, 1172184, 1223898, 1477368, 1600482, 1631864, 1758276, 1835847, 2133976, 2400723, 2447796, 3200964, 3467711, 3516552, 3671694, 4801446, 4895592, 6401928, 6935422, 7343388, 9602892, 10403133, 13870844, 14686776, 19205784, 20806266, 27741688, 31209399, 41612532, 62418798, 83225064, 124837596, 249675192]

約数ペア:

[(1, 249675192), (2, 124837596), (3, 83225064), (4, 62418798), (6, 41612532), (8, 31209399), (9, 27741688), (12, 20806266), (13, 19205784), (17, 14686776), (18, 13870844), (24, 10403133), (26, 9602892), (34, 7343388), (36, 6935422), (39, 6401928), (51, 4895592), (52, 4801446), (68, 3671694), (71, 3516552), (72, 3467711), (78, 3200964), (102, 2447796), (104, 2400723), (117, 2133976), (136, 1835847), (142, 1758276), (153, 1631864), (156, 1600482), (169, 1477368), (204, 1223898), (213, 1172184), (221, 1129752), (234, 1066988), (284, 879138), (289, 863928), (306, 815932), (312, 800241), (338, 738684), (408, 611949), (426, 586092), (442, 564876), (468, 533494), (507, 492456), (568, 439569), (578, 431964), (612, 407966), (639, 390728), (663, 376584), (676, 369342), (852, 293046), (867, 287976), (884, 282438), (923, 270504), (936, 266747), (1014, 246228), (1156, 215982), (1207, 206856), (1224, 203983), (1278, 195364), (1326, 188292), (1352, 184671), (1521, 164152), (1704, 146523), (1734, 143988), (1768, 141219), (1846, 135252), (1989, 125528), (2028, 123114), (2312, 107991), (2414, 103428), (2556, 97682), (2601, 95992), (2652, 94146), (2769, 90168), (2873, 86904), (3042, 82076), (3468, 71994), (3621, 68952), (3692, 67626), (3757, 66456), (3978, 62764), (4056, 61557), (4828, 51714), (5112, 48841), (5202, 47996), (5304, 47073), (5538, 45084), (5746, 43452), (6084, 41038), (6936, 35997), (7242, 34476), (7384, 33813), (7514, 33228), (7956, 31382), (8307, 30056), (8619, 28968), (9656, 25857), (10404, 23998), (10863, 22984), (11076, 22542), (11271, 22152), (11492, 21726), (11999, 20808), (12168, 20519), (14484, 17238), (15028, 16614), (15691, 15912)]