317440512

素因数分解:

$2^9\times 3^3\times {\mathrm{22963}}^1$

素因数の和:22990

約数の個数: 80

約数和(自身を含む): 939686880

約数和(自身を除く): 622246368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 22963, 45926, 68889, 91852, 137778, 183704, 206667, 275556, 367408, 413334, 551112, 620001, 734816, 826668, 1102224, 1240002, 1469632, 1653336, 2204448, 2480004, 2939264, 3306672, 4408896, 4960008, 5878528, 6613344, 8817792, 9920016, 11757056, 13226688, 17635584, 19840032, 26453376, 35271168, 39680064, 52906752, 79360128, 105813504, 158720256, 317440512]

約数ペア:

[(1, 317440512), (2, 158720256), (3, 105813504), (4, 79360128), (6, 52906752), (8, 39680064), (9, 35271168), (12, 26453376), (16, 19840032), (18, 17635584), (24, 13226688), (27, 11757056), (32, 9920016), (36, 8817792), (48, 6613344), (54, 5878528), (64, 4960008), (72, 4408896), (96, 3306672), (108, 2939264), (128, 2480004), (144, 2204448), (192, 1653336), (216, 1469632), (256, 1240002), (288, 1102224), (384, 826668), (432, 734816), (512, 620001), (576, 551112), (768, 413334), (864, 367408), (1152, 275556), (1536, 206667), (1728, 183704), (2304, 137778), (3456, 91852), (4608, 68889), (6912, 45926), (13824, 22963)]