349456896

素因数分解:

$2^9\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1531

約数の個数: 160

約数和(自身を含む): 1096001280

約数和(自身を除く): 746544384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 512, 544, 576, 612, 768, 816, 864, 918, 1088, 1152, 1224, 1487, 1536, 1632, 1728, 1836, 2176, 2304, 2448, 2974, 3264, 3456, 3672, 4352, 4461, 4608, 4896, 5948, 6528, 6912, 7344, 8704, 8922, 9792, 11896, 13056, 13383, 13824, 14688, 17844, 19584, 23792, 25279, 26112, 26766, 29376, 35688, 39168, 40149, 47584, 50558, 53532, 58752, 71376, 75837, 78336, 80298, 95168, 101116, 107064, 117504, 142752, 151674, 160596, 190336, 202232, 214128, 227511, 235008, 285504, 303348, 321192, 380672, 404464, 428256, 455022, 571008, 606696, 642384, 682533, 761344, 808928, 856512, 910044, 1142016, 1213392, 1284768, 1365066, 1617856, 1713024, 1820088, 2284032, 2426784, 2569536, 2730132, 3235712, 3426048, 3640176, 4853568, 5139072, 5460264, 6471424, 6852096, 7280352, 9707136, 10278144, 10920528, 12942848, 14560704, 19414272, 20556288, 21841056, 29121408, 38828544, 43682112, 58242816, 87364224, 116485632, 174728448, 349456896]

約数ペア:

[(1, 349456896), (2, 174728448), (3, 116485632), (4, 87364224), (6, 58242816), (8, 43682112), (9, 38828544), (12, 29121408), (16, 21841056), (17, 20556288), (18, 19414272), (24, 14560704), (27, 12942848), (32, 10920528), (34, 10278144), (36, 9707136), (48, 7280352), (51, 6852096), (54, 6471424), (64, 5460264), (68, 5139072), (72, 4853568), (96, 3640176), (102, 3426048), (108, 3235712), (128, 2730132), (136, 2569536), (144, 2426784), (153, 2284032), (192, 1820088), (204, 1713024), (216, 1617856), (256, 1365066), (272, 1284768), (288, 1213392), (306, 1142016), (384, 910044), (408, 856512), (432, 808928), (459, 761344), (512, 682533), (544, 642384), (576, 606696), (612, 571008), (768, 455022), (816, 428256), (864, 404464), (918, 380672), (1088, 321192), (1152, 303348), (1224, 285504), (1487, 235008), (1536, 227511), (1632, 214128), (1728, 202232), (1836, 190336), (2176, 160596), (2304, 151674), (2448, 142752), (2974, 117504), (3264, 107064), (3456, 101116), (3672, 95168), (4352, 80298), (4461, 78336), (4608, 75837), (4896, 71376), (5948, 58752), (6528, 53532), (6912, 50558), (7344, 47584), (8704, 40149), (8922, 39168), (9792, 35688), (11896, 29376), (13056, 26766), (13383, 26112), (13824, 25279), (14688, 23792), (17844, 19584)]