204496128

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 216

約数和(自身を含む): 654308928

約数和(自身を除く): 449812800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 64, 68, 69, 72, 92, 96, 102, 128, 136, 138, 144, 153, 184, 192, 204, 207, 227, 256, 272, 276, 288, 306, 368, 384, 391, 408, 414, 454, 544, 552, 576, 612, 681, 736, 768, 782, 816, 828, 908, 1088, 1104, 1152, 1173, 1224, 1362, 1472, 1564, 1632, 1656, 1816, 2043, 2176, 2208, 2304, 2346, 2448, 2724, 2944, 3128, 3264, 3312, 3519, 3632, 3859, 4086, 4352, 4416, 4692, 4896, 5221, 5448, 5888, 6256, 6528, 6624, 7038, 7264, 7718, 8172, 8832, 9384, 9792, 10442, 10896, 11577, 12512, 13056, 13248, 14076, 14528, 15436, 15663, 16344, 17664, 18768, 19584, 20884, 21792, 23154, 25024, 26496, 28152, 29056, 30872, 31326, 32688, 34731, 37536, 39168, 41768, 43584, 46308, 46989, 50048, 52992, 56304, 58112, 61744, 62652, 65376, 69462, 75072, 83536, 87168, 88757, 92616, 93978, 100096, 112608, 123488, 125304, 130752, 138924, 150144, 167072, 174336, 177514, 185232, 187956, 225216, 246976, 250608, 261504, 266271, 277848, 300288, 334144, 355028, 370464, 375912, 450432, 493952, 501216, 523008, 532542, 555696, 668288, 710056, 740928, 751824, 798813, 900864, 987904, 1002432, 1065084, 1111392, 1336576, 1420112, 1481856, 1503648, 1597626, 2004864, 2130168, 2222784, 2840224, 2963712, 3007296, 3195252, 4009728, 4260336, 4445568, 5680448, 6014592, 6390504, 8520672, 8891136, 11360896, 12029184, 12781008, 17041344, 22721792, 25562016, 34082688, 51124032, 68165376, 102248064, 204496128]

約数ペア:

[(1, 204496128), (2, 102248064), (3, 68165376), (4, 51124032), (6, 34082688), (8, 25562016), (9, 22721792), (12, 17041344), (16, 12781008), (17, 12029184), (18, 11360896), (23, 8891136), (24, 8520672), (32, 6390504), (34, 6014592), (36, 5680448), (46, 4445568), (48, 4260336), (51, 4009728), (64, 3195252), (68, 3007296), (69, 2963712), (72, 2840224), (92, 2222784), (96, 2130168), (102, 2004864), (128, 1597626), (136, 1503648), (138, 1481856), (144, 1420112), (153, 1336576), (184, 1111392), (192, 1065084), (204, 1002432), (207, 987904), (227, 900864), (256, 798813), (272, 751824), (276, 740928), (288, 710056), (306, 668288), (368, 555696), (384, 532542), (391, 523008), (408, 501216), (414, 493952), (454, 450432), (544, 375912), (552, 370464), (576, 355028), (612, 334144), (681, 300288), (736, 277848), (768, 266271), (782, 261504), (816, 250608), (828, 246976), (908, 225216), (1088, 187956), (1104, 185232), (1152, 177514), (1173, 174336), (1224, 167072), (1362, 150144), (1472, 138924), (1564, 130752), (1632, 125304), (1656, 123488), (1816, 112608), (2043, 100096), (2176, 93978), (2208, 92616), (2304, 88757), (2346, 87168), (2448, 83536), (2724, 75072), (2944, 69462), (3128, 65376), (3264, 62652), (3312, 61744), (3519, 58112), (3632, 56304), (3859, 52992), (4086, 50048), (4352, 46989), (4416, 46308), (4692, 43584), (4896, 41768), (5221, 39168), (5448, 37536), (5888, 34731), (6256, 32688), (6528, 31326), (6624, 30872), (7038, 29056), (7264, 28152), (7718, 26496), (8172, 25024), (8832, 23154), (9384, 21792), (9792, 20884), (10442, 19584), (10896, 18768), (11577, 17664), (12512, 16344), (13056, 15663), (13248, 15436), (14076, 14528)]