322883808

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258721}}^1$

素因数の和:258747

約数の個数: 48

約数和(自身を含む): 912771216

約数和(自身を除く): 589887408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 258721, 517442, 776163, 1034884, 1552326, 2069768, 3104652, 3363373, 4139536, 6209304, 6726746, 8279072, 10090119, 12418608, 13453492, 20180238, 24837216, 26906984, 40360476, 53813968, 80720952, 107627936, 161441904, 322883808]

約数ペア:

[(1, 322883808), (2, 161441904), (3, 107627936), (4, 80720952), (6, 53813968), (8, 40360476), (12, 26906984), (13, 24837216), (16, 20180238), (24, 13453492), (26, 12418608), (32, 10090119), (39, 8279072), (48, 6726746), (52, 6209304), (78, 4139536), (96, 3363373), (104, 3104652), (156, 2069768), (208, 1552326), (312, 1034884), (416, 776163), (624, 517442), (1248, 258721)]