776986992

素因数分解:

$2^4\times 3^4\times {\mathrm{661}}^1\times {\mathrm{907}}^1$

素因数の和:1588

約数の個数: 100

約数和(自身を含む): 2254711096

約数和(自身を除く): 1477724104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 661, 907, 1296, 1322, 1814, 1983, 2644, 2721, 3628, 3966, 5288, 5442, 5949, 7256, 7932, 8163, 10576, 10884, 11898, 14512, 15864, 16326, 17847, 21768, 23796, 24489, 31728, 32652, 35694, 43536, 47592, 48978, 53541, 65304, 71388, 73467, 95184, 97956, 107082, 130608, 142776, 146934, 195912, 214164, 285552, 293868, 391824, 428328, 587736, 599527, 856656, 1175472, 1199054, 1798581, 2398108, 3597162, 4796216, 5395743, 7194324, 9592432, 10791486, 14388648, 16187229, 21582972, 28777296, 32374458, 43165944, 48561687, 64748916, 86331888, 97123374, 129497832, 194246748, 258995664, 388493496, 776986992]

約数ペア:

[(1, 776986992), (2, 388493496), (3, 258995664), (4, 194246748), (6, 129497832), (8, 97123374), (9, 86331888), (12, 64748916), (16, 48561687), (18, 43165944), (24, 32374458), (27, 28777296), (36, 21582972), (48, 16187229), (54, 14388648), (72, 10791486), (81, 9592432), (108, 7194324), (144, 5395743), (162, 4796216), (216, 3597162), (324, 2398108), (432, 1798581), (648, 1199054), (661, 1175472), (907, 856656), (1296, 599527), (1322, 587736), (1814, 428328), (1983, 391824), (2644, 293868), (2721, 285552), (3628, 214164), (3966, 195912), (5288, 146934), (5442, 142776), (5949, 130608), (7256, 107082), (7932, 97956), (8163, 95184), (10576, 73467), (10884, 71388), (11898, 65304), (14512, 53541), (15864, 48978), (16326, 47592), (17847, 43536), (21768, 35694), (23796, 32652), (24489, 31728)]