639047232

素因数分解:

$2^6\times 3^6\times {\mathrm{13697}}^1$

素因数の和:13727

約数の個数: 98

約数和(自身を含む): 1901433078

約数和(自身を除く): 1262385846

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 729, 864, 972, 1296, 1458, 1728, 1944, 2592, 2916, 3888, 5184, 5832, 7776, 11664, 13697, 15552, 23328, 27394, 41091, 46656, 54788, 82182, 109576, 123273, 164364, 219152, 246546, 328728, 369819, 438304, 493092, 657456, 739638, 876608, 986184, 1109457, 1314912, 1479276, 1972368, 2218914, 2629824, 2958552, 3328371, 3944736, 4437828, 5917104, 6656742, 7889472, 8875656, 9985113, 11834208, 13313484, 17751312, 19970226, 23668416, 26626968, 35502624, 39940452, 53253936, 71005248, 79880904, 106507872, 159761808, 213015744, 319523616, 639047232]

約数ペア:

[(1, 639047232), (2, 319523616), (3, 213015744), (4, 159761808), (6, 106507872), (8, 79880904), (9, 71005248), (12, 53253936), (16, 39940452), (18, 35502624), (24, 26626968), (27, 23668416), (32, 19970226), (36, 17751312), (48, 13313484), (54, 11834208), (64, 9985113), (72, 8875656), (81, 7889472), (96, 6656742), (108, 5917104), (144, 4437828), (162, 3944736), (192, 3328371), (216, 2958552), (243, 2629824), (288, 2218914), (324, 1972368), (432, 1479276), (486, 1314912), (576, 1109457), (648, 986184), (729, 876608), (864, 739638), (972, 657456), (1296, 493092), (1458, 438304), (1728, 369819), (1944, 328728), (2592, 246546), (2916, 219152), (3888, 164364), (5184, 123273), (5832, 109576), (7776, 82182), (11664, 54788), (13697, 46656), (15552, 41091), (23328, 27394)]