740423808

素因数分解:

$2^7\times 3^3\times {\mathrm{214243}}^1$

素因数の和:214266

約数の個数: 64

約数和(自身を含む): 2185288800

約数和(自身を除く): 1444864992

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, 288, 384, 432, 576, 864, 1152, 1728, 3456, 214243, 428486, 642729, 856972, 1285458, 1713944, 1928187, 2570916, 3427888, 3856374, 5141832, 5784561, 6855776, 7712748, 10283664, 11569122, 13711552, 15425496, 20567328, 23138244, 27423104, 30850992, 41134656, 46276488, 61701984, 82269312, 92552976, 123403968, 185105952, 246807936, 370211904, 740423808]

約数ペア:

[(1, 740423808), (2, 370211904), (3, 246807936), (4, 185105952), (6, 123403968), (8, 92552976), (9, 82269312), (12, 61701984), (16, 46276488), (18, 41134656), (24, 30850992), (27, 27423104), (32, 23138244), (36, 20567328), (48, 15425496), (54, 13711552), (64, 11569122), (72, 10283664), (96, 7712748), (108, 6855776), (128, 5784561), (144, 5141832), (192, 3856374), (216, 3427888), (288, 2570916), (384, 1928187), (432, 1713944), (576, 1285458), (864, 856972), (1152, 642729), (1728, 428486), (3456, 214243)]