242546432

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 500371200

約数和(自身を除く): 257824768

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 79, 128, 134, 158, 179, 256, 268, 316, 358, 536, 632, 716, 1072, 1264, 1432, 2144, 2528, 2864, 4288, 5056, 5293, 5728, 8576, 10112, 10586, 11456, 11993, 14141, 17152, 20224, 21172, 22912, 23986, 28282, 42344, 45824, 47972, 56564, 84688, 95944, 113128, 169376, 191888, 226256, 338752, 383776, 452512, 677504, 767552, 905024, 947447, 1355008, 1535104, 1810048, 1894894, 3070208, 3620096, 3789788, 7579576, 15159152, 30318304, 60636608, 121273216, 242546432]

約数ペア:

[(1, 242546432), (2, 121273216), (4, 60636608), (8, 30318304), (16, 15159152), (32, 7579576), (64, 3789788), (67, 3620096), (79, 3070208), (128, 1894894), (134, 1810048), (158, 1535104), (179, 1355008), (256, 947447), (268, 905024), (316, 767552), (358, 677504), (536, 452512), (632, 383776), (716, 338752), (1072, 226256), (1264, 191888), (1432, 169376), (2144, 113128), (2528, 95944), (2864, 84688), (4288, 56564), (5056, 47972), (5293, 45824), (5728, 42344), (8576, 28282), (10112, 23986), (10586, 22912), (11456, 21172), (11993, 20224), (14141, 17152)]