420062976

素因数分解:

$2^8\times 3^3\times {\mathrm{60773}}^1$

素因数の和:60798

約数の個数: 72

約数和(自身を含む): 1242220560

約数和(自身を除く): 822157584

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, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 60773, 121546, 182319, 243092, 364638, 486184, 546957, 729276, 972368, 1093914, 1458552, 1640871, 1944736, 2187828, 2917104, 3281742, 3889472, 4375656, 5834208, 6563484, 7778944, 8751312, 11668416, 13126968, 15557888, 17502624, 23336832, 26253936, 35005248, 46673664, 52507872, 70010496, 105015744, 140020992, 210031488, 420062976]

約数ペア:

[(1, 420062976), (2, 210031488), (3, 140020992), (4, 105015744), (6, 70010496), (8, 52507872), (9, 46673664), (12, 35005248), (16, 26253936), (18, 23336832), (24, 17502624), (27, 15557888), (32, 13126968), (36, 11668416), (48, 8751312), (54, 7778944), (64, 6563484), (72, 5834208), (96, 4375656), (108, 3889472), (128, 3281742), (144, 2917104), (192, 2187828), (216, 1944736), (256, 1640871), (288, 1458552), (384, 1093914), (432, 972368), (576, 729276), (768, 546957), (864, 486184), (1152, 364638), (1728, 243092), (2304, 182319), (3456, 121546), (6912, 60773)]