398824704

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 216

約数和(自身を含む): 1224437760

約数和(自身を除く): 825613056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 47, 48, 58, 64, 72, 87, 94, 96, 116, 127, 128, 141, 144, 174, 188, 192, 232, 254, 256, 261, 282, 288, 348, 376, 381, 384, 423, 464, 508, 522, 564, 576, 696, 752, 762, 768, 846, 928, 1016, 1044, 1128, 1143, 1152, 1363, 1392, 1504, 1524, 1692, 1856, 2032, 2088, 2256, 2286, 2304, 2726, 2784, 3008, 3048, 3384, 3683, 3712, 4064, 4089, 4176, 4512, 4572, 5452, 5568, 5969, 6016, 6096, 6768, 7366, 7424, 8128, 8178, 8352, 9024, 9144, 10904, 11049, 11136, 11938, 12032, 12192, 12267, 13536, 14732, 16256, 16356, 16704, 17907, 18048, 18288, 21808, 22098, 22272, 23876, 24384, 24534, 27072, 29464, 32512, 32712, 33147, 33408, 35814, 36096, 36576, 43616, 44196, 47752, 48768, 49068, 53721, 54144, 58928, 65424, 66294, 66816, 71628, 73152, 87232, 88392, 95504, 97536, 98136, 107442, 108288, 117856, 130848, 132588, 143256, 146304, 173101, 174464, 176784, 191008, 196272, 214884, 235712, 261696, 265176, 286512, 292608, 346202, 348928, 353568, 382016, 392544, 429768, 471424, 519303, 523392, 530352, 573024, 692404, 707136, 764032, 785088, 859536, 942848, 1038606, 1046784, 1060704, 1146048, 1384808, 1414272, 1528064, 1557909, 1570176, 1719072, 2077212, 2121408, 2292096, 2769616, 2828544, 3115818, 3140352, 3438144, 4154424, 4242816, 4584192, 5539232, 6231636, 6876288, 8308848, 8485632, 11078464, 12463272, 13752576, 16617696, 22156928, 24926544, 33235392, 44313856, 49853088, 66470784, 99706176, 132941568, 199412352, 398824704]

約数ペア:

[(1, 398824704), (2, 199412352), (3, 132941568), (4, 99706176), (6, 66470784), (8, 49853088), (9, 44313856), (12, 33235392), (16, 24926544), (18, 22156928), (24, 16617696), (29, 13752576), (32, 12463272), (36, 11078464), (47, 8485632), (48, 8308848), (58, 6876288), (64, 6231636), (72, 5539232), (87, 4584192), (94, 4242816), (96, 4154424), (116, 3438144), (127, 3140352), (128, 3115818), (141, 2828544), (144, 2769616), (174, 2292096), (188, 2121408), (192, 2077212), (232, 1719072), (254, 1570176), (256, 1557909), (261, 1528064), (282, 1414272), (288, 1384808), (348, 1146048), (376, 1060704), (381, 1046784), (384, 1038606), (423, 942848), (464, 859536), (508, 785088), (522, 764032), (564, 707136), (576, 692404), (696, 573024), (752, 530352), (762, 523392), (768, 519303), (846, 471424), (928, 429768), (1016, 392544), (1044, 382016), (1128, 353568), (1143, 348928), (1152, 346202), (1363, 292608), (1392, 286512), (1504, 265176), (1524, 261696), (1692, 235712), (1856, 214884), (2032, 196272), (2088, 191008), (2256, 176784), (2286, 174464), (2304, 173101), (2726, 146304), (2784, 143256), (3008, 132588), (3048, 130848), (3384, 117856), (3683, 108288), (3712, 107442), (4064, 98136), (4089, 97536), (4176, 95504), (4512, 88392), (4572, 87232), (5452, 73152), (5568, 71628), (5969, 66816), (6016, 66294), (6096, 65424), (6768, 58928), (7366, 54144), (7424, 53721), (8128, 49068), (8178, 48768), (8352, 47752), (9024, 44196), (9144, 43616), (10904, 36576), (11049, 36096), (11136, 35814), (11938, 33408), (12032, 33147), (12192, 32712), (12267, 32512), (13536, 29464), (14732, 27072), (16256, 24534), (16356, 24384), (16704, 23876), (17907, 22272), (18048, 22098), (18288, 21808)]