315389952

素因数分解:

$2^{11}\times 3^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 927566640

約数和(自身を除く): 612176688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 241, 256, 284, 288, 384, 426, 482, 512, 568, 576, 639, 723, 768, 852, 964, 1024, 1136, 1152, 1278, 1446, 1536, 1704, 1928, 2048, 2169, 2272, 2304, 2556, 2892, 3072, 3408, 3856, 4338, 4544, 4608, 5112, 5784, 6144, 6816, 7712, 8676, 9088, 9216, 10224, 11568, 13632, 15424, 17111, 17352, 18176, 18432, 20448, 23136, 27264, 30848, 34222, 34704, 36352, 40896, 46272, 51333, 54528, 61696, 68444, 69408, 72704, 81792, 92544, 102666, 109056, 123392, 136888, 138816, 145408, 153999, 163584, 185088, 205332, 218112, 246784, 273776, 277632, 307998, 327168, 370176, 410664, 436224, 493568, 547552, 555264, 615996, 654336, 740352, 821328, 1095104, 1110528, 1231992, 1308672, 1480704, 1642656, 2190208, 2221056, 2463984, 3285312, 4380416, 4442112, 4927968, 6570624, 8760832, 9855936, 13141248, 17521664, 19711872, 26282496, 35043328, 39423744, 52564992, 78847488, 105129984, 157694976, 315389952]

約数ペア:

[(1, 315389952), (2, 157694976), (3, 105129984), (4, 78847488), (6, 52564992), (8, 39423744), (9, 35043328), (12, 26282496), (16, 19711872), (18, 17521664), (24, 13141248), (32, 9855936), (36, 8760832), (48, 6570624), (64, 4927968), (71, 4442112), (72, 4380416), (96, 3285312), (128, 2463984), (142, 2221056), (144, 2190208), (192, 1642656), (213, 1480704), (241, 1308672), (256, 1231992), (284, 1110528), (288, 1095104), (384, 821328), (426, 740352), (482, 654336), (512, 615996), (568, 555264), (576, 547552), (639, 493568), (723, 436224), (768, 410664), (852, 370176), (964, 327168), (1024, 307998), (1136, 277632), (1152, 273776), (1278, 246784), (1446, 218112), (1536, 205332), (1704, 185088), (1928, 163584), (2048, 153999), (2169, 145408), (2272, 138816), (2304, 136888), (2556, 123392), (2892, 109056), (3072, 102666), (3408, 92544), (3856, 81792), (4338, 72704), (4544, 69408), (4608, 68444), (5112, 61696), (5784, 54528), (6144, 51333), (6816, 46272), (7712, 40896), (8676, 36352), (9088, 34704), (9216, 34222), (10224, 30848), (11568, 27264), (13632, 23136), (15424, 20448), (17111, 18432), (17352, 18176)]