242597888

素因数分解:

$2^{14}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 561495312

約数和(自身を除く): 318897424

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 67, 68, 104, 128, 134, 136, 208, 221, 256, 268, 272, 416, 442, 512, 536, 544, 832, 871, 884, 1024, 1072, 1088, 1139, 1664, 1742, 1768, 2048, 2144, 2176, 2278, 3328, 3484, 3536, 4096, 4288, 4352, 4556, 6656, 6968, 7072, 8192, 8576, 8704, 9112, 13312, 13936, 14144, 14807, 16384, 17152, 17408, 18224, 26624, 27872, 28288, 29614, 34304, 34816, 36448, 53248, 55744, 56576, 59228, 68608, 69632, 72896, 106496, 111488, 113152, 118456, 137216, 139264, 145792, 212992, 222976, 226304, 236912, 274432, 278528, 291584, 445952, 452608, 473824, 548864, 583168, 891904, 905216, 947648, 1097728, 1166336, 1783808, 1810432, 1895296, 2332672, 3567616, 3620864, 3790592, 4665344, 7135232, 7581184, 9330688, 14270464, 15162368, 18661376, 30324736, 60649472, 121298944, 242597888]

約数ペア:

[(1, 242597888), (2, 121298944), (4, 60649472), (8, 30324736), (13, 18661376), (16, 15162368), (17, 14270464), (26, 9330688), (32, 7581184), (34, 7135232), (52, 4665344), (64, 3790592), (67, 3620864), (68, 3567616), (104, 2332672), (128, 1895296), (134, 1810432), (136, 1783808), (208, 1166336), (221, 1097728), (256, 947648), (268, 905216), (272, 891904), (416, 583168), (442, 548864), (512, 473824), (536, 452608), (544, 445952), (832, 291584), (871, 278528), (884, 274432), (1024, 236912), (1072, 226304), (1088, 222976), (1139, 212992), (1664, 145792), (1742, 139264), (1768, 137216), (2048, 118456), (2144, 113152), (2176, 111488), (2278, 106496), (3328, 72896), (3484, 69632), (3536, 68608), (4096, 59228), (4288, 56576), (4352, 55744), (4556, 53248), (6656, 36448), (6968, 34816), (7072, 34304), (8192, 29614), (8576, 28288), (8704, 27872), (9112, 26624), (13312, 18224), (13936, 17408), (14144, 17152), (14807, 16384)]