387575552

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 966991872

約数和(自身を除く): 579416320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 127, 128, 131, 182, 208, 224, 254, 256, 262, 364, 416, 448, 508, 524, 728, 832, 889, 896, 917, 1016, 1048, 1456, 1651, 1664, 1703, 1778, 1792, 1834, 2032, 2096, 2912, 3302, 3328, 3406, 3556, 3668, 4064, 4192, 5824, 6604, 6812, 7112, 7336, 8128, 8384, 11557, 11648, 11921, 13208, 13624, 14224, 14672, 16256, 16637, 16768, 23114, 23296, 23842, 26416, 27248, 28448, 29344, 32512, 33274, 33536, 46228, 47684, 52832, 54496, 56896, 58688, 66548, 92456, 95368, 105664, 108992, 113792, 116459, 117376, 133096, 184912, 190736, 211328, 216281, 217984, 227584, 232918, 234752, 266192, 369824, 381472, 422656, 432562, 435968, 465836, 532384, 739648, 762944, 865124, 931672, 1064768, 1479296, 1513967, 1525888, 1730248, 1863344, 2129536, 2958592, 3027934, 3051776, 3460496, 3726688, 4259072, 6055868, 6920992, 7453376, 12111736, 13841984, 14906752, 24223472, 27683968, 29813504, 48446944, 55367936, 96893888, 193787776, 387575552]

約数ペア:

[(1, 387575552), (2, 193787776), (4, 96893888), (7, 55367936), (8, 48446944), (13, 29813504), (14, 27683968), (16, 24223472), (26, 14906752), (28, 13841984), (32, 12111736), (52, 7453376), (56, 6920992), (64, 6055868), (91, 4259072), (104, 3726688), (112, 3460496), (127, 3051776), (128, 3027934), (131, 2958592), (182, 2129536), (208, 1863344), (224, 1730248), (254, 1525888), (256, 1513967), (262, 1479296), (364, 1064768), (416, 931672), (448, 865124), (508, 762944), (524, 739648), (728, 532384), (832, 465836), (889, 435968), (896, 432562), (917, 422656), (1016, 381472), (1048, 369824), (1456, 266192), (1651, 234752), (1664, 232918), (1703, 227584), (1778, 217984), (1792, 216281), (1834, 211328), (2032, 190736), (2096, 184912), (2912, 133096), (3302, 117376), (3328, 116459), (3406, 113792), (3556, 108992), (3668, 105664), (4064, 95368), (4192, 92456), (5824, 66548), (6604, 58688), (6812, 56896), (7112, 54496), (7336, 52832), (8128, 47684), (8384, 46228), (11557, 33536), (11648, 33274), (11921, 32512), (13208, 29344), (13624, 28448), (14224, 27248), (14672, 26416), (16256, 23842), (16637, 23296), (16768, 23114)]