305327232

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{601}}^1$

素因数の和:641

約数の個数: 240

約数和(自身を含む): 1058758470

約数和(自身を除く): 753431238

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 504, 567, 576, 588, 601, 648, 672, 756, 784, 864, 882, 896, 1008, 1134, 1152, 1176, 1202, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 1803, 2016, 2268, 2352, 2404, 2592, 2646, 2688, 3024, 3136, 3456, 3528, 3606, 3969, 4032, 4207, 4536, 4704, 4808, 5184, 5292, 5409, 6048, 6272, 7056, 7212, 7938, 8064, 8414, 9072, 9408, 9616, 10368, 10584, 10818, 12096, 12621, 14112, 14424, 15876, 16227, 16828, 18144, 18816, 19232, 21168, 21636, 24192, 25242, 28224, 28848, 29449, 31752, 32454, 33656, 36288, 37863, 38464, 42336, 43272, 48681, 50484, 56448, 57696, 58898, 63504, 64908, 67312, 72576, 75726, 76928, 84672, 86544, 88347, 97362, 100968, 113589, 115392, 117796, 127008, 129816, 134624, 151452, 169344, 173088, 176694, 194724, 201936, 227178, 230784, 235592, 254016, 259632, 265041, 269248, 302904, 340767, 346176, 353388, 389448, 403872, 454356, 471184, 508032, 519264, 530082, 538496, 605808, 681534, 692352, 706776, 778896, 795123, 807744, 908712, 942368, 1038528, 1060164, 1211616, 1363068, 1413552, 1557792, 1590246, 1615488, 1817424, 1884736, 2077056, 2120328, 2385369, 2423232, 2726136, 2827104, 3115584, 3180492, 3634848, 3769472, 4240656, 4770738, 4846464, 5452272, 5654208, 6231168, 6360984, 7269696, 8481312, 9541476, 10904544, 11308416, 12721968, 14539392, 16962624, 19082952, 21809088, 25443936, 33925248, 38165904, 43618176, 50887872, 76331808, 101775744, 152663616, 305327232]

約数ペア:

[(1, 305327232), (2, 152663616), (3, 101775744), (4, 76331808), (6, 50887872), (7, 43618176), (8, 38165904), (9, 33925248), (12, 25443936), (14, 21809088), (16, 19082952), (18, 16962624), (21, 14539392), (24, 12721968), (27, 11308416), (28, 10904544), (32, 9541476), (36, 8481312), (42, 7269696), (48, 6360984), (49, 6231168), (54, 5654208), (56, 5452272), (63, 4846464), (64, 4770738), (72, 4240656), (81, 3769472), (84, 3634848), (96, 3180492), (98, 3115584), (108, 2827104), (112, 2726136), (126, 2423232), (128, 2385369), (144, 2120328), (147, 2077056), (162, 1884736), (168, 1817424), (189, 1615488), (192, 1590246), (196, 1557792), (216, 1413552), (224, 1363068), (252, 1211616), (288, 1060164), (294, 1038528), (324, 942368), (336, 908712), (378, 807744), (384, 795123), (392, 778896), (432, 706776), (441, 692352), (448, 681534), (504, 605808), (567, 538496), (576, 530082), (588, 519264), (601, 508032), (648, 471184), (672, 454356), (756, 403872), (784, 389448), (864, 353388), (882, 346176), (896, 340767), (1008, 302904), (1134, 269248), (1152, 265041), (1176, 259632), (1202, 254016), (1296, 235592), (1323, 230784), (1344, 227178), (1512, 201936), (1568, 194724), (1728, 176694), (1764, 173088), (1803, 169344), (2016, 151452), (2268, 134624), (2352, 129816), (2404, 127008), (2592, 117796), (2646, 115392), (2688, 113589), (3024, 100968), (3136, 97362), (3456, 88347), (3528, 86544), (3606, 84672), (3969, 76928), (4032, 75726), (4207, 72576), (4536, 67312), (4704, 64908), (4808, 63504), (5184, 58898), (5292, 57696), (5409, 56448), (6048, 50484), (6272, 48681), (7056, 43272), (7212, 42336), (7938, 38464), (8064, 37863), (8414, 36288), (9072, 33656), (9408, 32454), (9616, 31752), (10368, 29449), (10584, 28848), (10818, 28224), (12096, 25242), (12621, 24192), (14112, 21636), (14424, 21168), (15876, 19232), (16227, 18816), (16828, 18144)]