2782294528

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:482

約数の個数: 160

約数和(自身を含む): 6451087104

約数和(自身を除く): 3668792576

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 67, 68, 104, 128, 134, 136, 208, 221, 256, 268, 272, 367, 416, 442, 512, 536, 544, 734, 832, 871, 884, 1072, 1088, 1139, 1468, 1664, 1742, 1768, 2144, 2176, 2278, 2936, 3328, 3484, 3536, 4288, 4352, 4556, 4771, 5872, 6239, 6656, 6968, 7072, 8576, 8704, 9112, 9542, 11744, 12478, 13936, 14144, 14807, 17152, 18224, 19084, 23488, 24589, 24956, 27872, 28288, 29614, 34304, 36448, 38168, 46976, 49178, 49912, 55744, 56576, 59228, 72896, 76336, 81107, 93952, 98356, 99824, 111488, 113152, 118456, 145792, 152672, 162214, 187904, 196712, 199648, 222976, 236912, 291584, 305344, 319657, 324428, 393424, 399296, 418013, 445952, 473824, 583168, 610688, 639314, 648856, 786848, 798592, 836026, 947648, 1221376, 1278628, 1297712, 1573696, 1597184, 1672052, 1895296, 2442752, 2557256, 2595424, 3147392, 3194368, 3344104, 3790592, 5114512, 5190848, 5434169, 6294784, 6688208, 7581184, 10229024, 10381696, 10868338, 12589568, 13376416, 20458048, 20763392, 21736676, 26752832, 40916096, 41526784, 43473352, 53505664, 81832192, 86946704, 107011328, 163664384, 173893408, 214022656, 347786816, 695573632, 1391147264, 2782294528]

約数ペア:

[(1, 2782294528), (2, 1391147264), (4, 695573632), (8, 347786816), (13, 214022656), (16, 173893408), (17, 163664384), (26, 107011328), (32, 86946704), (34, 81832192), (52, 53505664), (64, 43473352), (67, 41526784), (68, 40916096), (104, 26752832), (128, 21736676), (134, 20763392), (136, 20458048), (208, 13376416), (221, 12589568), (256, 10868338), (268, 10381696), (272, 10229024), (367, 7581184), (416, 6688208), (442, 6294784), (512, 5434169), (536, 5190848), (544, 5114512), (734, 3790592), (832, 3344104), (871, 3194368), (884, 3147392), (1072, 2595424), (1088, 2557256), (1139, 2442752), (1468, 1895296), (1664, 1672052), (1742, 1597184), (1768, 1573696), (2144, 1297712), (2176, 1278628), (2278, 1221376), (2936, 947648), (3328, 836026), (3484, 798592), (3536, 786848), (4288, 648856), (4352, 639314), (4556, 610688), (4771, 583168), (5872, 473824), (6239, 445952), (6656, 418013), (6968, 399296), (7072, 393424), (8576, 324428), (8704, 319657), (9112, 305344), (9542, 291584), (11744, 236912), (12478, 222976), (13936, 199648), (14144, 196712), (14807, 187904), (17152, 162214), (18224, 152672), (19084, 145792), (23488, 118456), (24589, 113152), (24956, 111488), (27872, 99824), (28288, 98356), (29614, 93952), (34304, 81107), (36448, 76336), (38168, 72896), (46976, 59228), (49178, 56576), (49912, 55744)]