297949184

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 698967360

約数和(自身を除く): 401018176

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 128, 152, 208, 247, 248, 256, 304, 361, 403, 416, 494, 496, 512, 589, 608, 722, 806, 832, 988, 992, 1024, 1178, 1216, 1444, 1612, 1664, 1976, 1984, 2048, 2356, 2432, 2888, 3224, 3328, 3952, 3968, 4693, 4712, 4864, 5776, 6448, 6656, 7657, 7904, 7936, 9386, 9424, 9728, 11191, 11552, 12896, 13312, 15314, 15808, 15872, 18772, 18848, 19456, 22382, 23104, 25792, 26624, 30628, 31616, 31744, 37544, 37696, 38912, 44764, 46208, 51584, 61256, 63232, 63488, 75088, 75392, 89528, 92416, 103168, 122512, 126464, 145483, 150176, 150784, 179056, 184832, 206336, 245024, 252928, 290966, 300352, 301568, 358112, 369664, 412672, 490048, 505856, 581932, 600704, 603136, 716224, 739328, 825344, 980096, 1163864, 1201408, 1206272, 1432448, 1960192, 2327728, 2402816, 2864896, 3920384, 4655456, 4805632, 5729792, 7840768, 9310912, 9611264, 11459584, 15681536, 18621824, 22919168, 37243648, 74487296, 148974592, 297949184]

約数ペア:

[(1, 297949184), (2, 148974592), (4, 74487296), (8, 37243648), (13, 22919168), (16, 18621824), (19, 15681536), (26, 11459584), (31, 9611264), (32, 9310912), (38, 7840768), (52, 5729792), (62, 4805632), (64, 4655456), (76, 3920384), (104, 2864896), (124, 2402816), (128, 2327728), (152, 1960192), (208, 1432448), (247, 1206272), (248, 1201408), (256, 1163864), (304, 980096), (361, 825344), (403, 739328), (416, 716224), (494, 603136), (496, 600704), (512, 581932), (589, 505856), (608, 490048), (722, 412672), (806, 369664), (832, 358112), (988, 301568), (992, 300352), (1024, 290966), (1178, 252928), (1216, 245024), (1444, 206336), (1612, 184832), (1664, 179056), (1976, 150784), (1984, 150176), (2048, 145483), (2356, 126464), (2432, 122512), (2888, 103168), (3224, 92416), (3328, 89528), (3952, 75392), (3968, 75088), (4693, 63488), (4712, 63232), (4864, 61256), (5776, 51584), (6448, 46208), (6656, 44764), (7657, 38912), (7904, 37696), (7936, 37544), (9386, 31744), (9424, 31616), (9728, 30628), (11191, 26624), (11552, 25792), (12896, 23104), (13312, 22382), (15314, 19456), (15808, 18848), (15872, 18772)]