206524728

素因数分解:

$2^3\times 3^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 628992000

約数和(自身を除く): 422467272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 62, 69, 72, 81, 92, 93, 108, 124, 138, 149, 162, 184, 186, 207, 216, 243, 248, 276, 279, 298, 324, 372, 414, 447, 486, 552, 558, 596, 621, 648, 713, 744, 828, 837, 894, 972, 1116, 1192, 1242, 1341, 1426, 1656, 1674, 1788, 1863, 1944, 2139, 2232, 2484, 2511, 2682, 2852, 3348, 3427, 3576, 3726, 4023, 4278, 4619, 4968, 5022, 5364, 5589, 5704, 6417, 6696, 6854, 7452, 7533, 8046, 8556, 9238, 10044, 10281, 10728, 11178, 12069, 12834, 13708, 13857, 14904, 15066, 16092, 17112, 18476, 19251, 20088, 20562, 22356, 24138, 25668, 27416, 27714, 30132, 30843, 32184, 36207, 36952, 38502, 41124, 41571, 44712, 48276, 51336, 55428, 57753, 60264, 61686, 72414, 77004, 82248, 83142, 92529, 96552, 106237, 110856, 115506, 123372, 124713, 144828, 154008, 166284, 173259, 185058, 212474, 231012, 246744, 249426, 277587, 289656, 318711, 332568, 346518, 370116, 374139, 424948, 462024, 498852, 555174, 637422, 693036, 740232, 748278, 832761, 849896, 956133, 997704, 1110348, 1122417, 1274844, 1386072, 1496556, 1665522, 1912266, 2220696, 2244834, 2549688, 2868399, 2993112, 3331044, 3824532, 4489668, 5736798, 6662088, 7649064, 8605197, 8979336, 11473596, 17210394, 22947192, 25815591, 34420788, 51631182, 68841576, 103262364, 206524728]

約数ペア:

[(1, 206524728), (2, 103262364), (3, 68841576), (4, 51631182), (6, 34420788), (8, 25815591), (9, 22947192), (12, 17210394), (18, 11473596), (23, 8979336), (24, 8605197), (27, 7649064), (31, 6662088), (36, 5736798), (46, 4489668), (54, 3824532), (62, 3331044), (69, 2993112), (72, 2868399), (81, 2549688), (92, 2244834), (93, 2220696), (108, 1912266), (124, 1665522), (138, 1496556), (149, 1386072), (162, 1274844), (184, 1122417), (186, 1110348), (207, 997704), (216, 956133), (243, 849896), (248, 832761), (276, 748278), (279, 740232), (298, 693036), (324, 637422), (372, 555174), (414, 498852), (447, 462024), (486, 424948), (552, 374139), (558, 370116), (596, 346518), (621, 332568), (648, 318711), (713, 289656), (744, 277587), (828, 249426), (837, 246744), (894, 231012), (972, 212474), (1116, 185058), (1192, 173259), (1242, 166284), (1341, 154008), (1426, 144828), (1656, 124713), (1674, 123372), (1788, 115506), (1863, 110856), (1944, 106237), (2139, 96552), (2232, 92529), (2484, 83142), (2511, 82248), (2682, 77004), (2852, 72414), (3348, 61686), (3427, 60264), (3576, 57753), (3726, 55428), (4023, 51336), (4278, 48276), (4619, 44712), (4968, 41571), (5022, 41124), (5364, 38502), (5589, 36952), (5704, 36207), (6417, 32184), (6696, 30843), (6854, 30132), (7452, 27714), (7533, 27416), (8046, 25668), (8556, 24138), (9238, 22356), (10044, 20562), (10281, 20088), (10728, 19251), (11178, 18476), (12069, 17112), (12834, 16092), (13708, 15066), (13857, 14904)]