290424576

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1582

約数の個数: 144

約数和(自身を含む): 876794240

約数和(自身を除く): 586369664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 416, 456, 494, 608, 624, 741, 768, 832, 912, 988, 1216, 1248, 1482, 1531, 1664, 1824, 1976, 2432, 2496, 2964, 3062, 3328, 3648, 3952, 4593, 4864, 4992, 5928, 6124, 7296, 7904, 9186, 9984, 11856, 12248, 14592, 15808, 18372, 19903, 23712, 24496, 29089, 31616, 36744, 39806, 47424, 48992, 58178, 59709, 63232, 73488, 79612, 87267, 94848, 97984, 116356, 119418, 146976, 159224, 174534, 189696, 195968, 232712, 238836, 293952, 318448, 349068, 378157, 391936, 465424, 477672, 587904, 636896, 698136, 756314, 930848, 955344, 1134471, 1175808, 1273792, 1396272, 1512628, 1861696, 1910688, 2268942, 2547584, 2792544, 3025256, 3723392, 3821376, 4537884, 5095168, 5585088, 6050512, 7446784, 7642752, 9075768, 11170176, 12101024, 15285504, 18151536, 22340352, 24202048, 36303072, 48404096, 72606144, 96808192, 145212288, 290424576]

約数ペア:

[(1, 290424576), (2, 145212288), (3, 96808192), (4, 72606144), (6, 48404096), (8, 36303072), (12, 24202048), (13, 22340352), (16, 18151536), (19, 15285504), (24, 12101024), (26, 11170176), (32, 9075768), (38, 7642752), (39, 7446784), (48, 6050512), (52, 5585088), (57, 5095168), (64, 4537884), (76, 3821376), (78, 3723392), (96, 3025256), (104, 2792544), (114, 2547584), (128, 2268942), (152, 1910688), (156, 1861696), (192, 1512628), (208, 1396272), (228, 1273792), (247, 1175808), (256, 1134471), (304, 955344), (312, 930848), (384, 756314), (416, 698136), (456, 636896), (494, 587904), (608, 477672), (624, 465424), (741, 391936), (768, 378157), (832, 349068), (912, 318448), (988, 293952), (1216, 238836), (1248, 232712), (1482, 195968), (1531, 189696), (1664, 174534), (1824, 159224), (1976, 146976), (2432, 119418), (2496, 116356), (2964, 97984), (3062, 94848), (3328, 87267), (3648, 79612), (3952, 73488), (4593, 63232), (4864, 59709), (4992, 58178), (5928, 48992), (6124, 47424), (7296, 39806), (7904, 36744), (9186, 31616), (9984, 29089), (11856, 24496), (12248, 23712), (14592, 19903), (15808, 18372)]