805496491736

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{1487}}^1$

素因数の和:1969

約数の個数: 128

約数和(自身を含む): 1600397568000

約数和(自身を除く): 794901076264

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 193, 199, 328, 344, 386, 398, 772, 796, 1487, 1544, 1592, 1763, 2974, 3526, 5948, 7052, 7913, 8159, 8299, 8557, 11896, 14104, 15826, 16318, 16598, 17114, 31652, 32636, 33196, 34228, 38407, 60967, 63304, 63941, 65272, 66392, 68456, 76814, 121934, 127882, 153628, 243868, 255764, 286991, 295913, 307256, 340259, 350837, 487736, 511528, 573982, 591826, 680518, 701674, 1147964, 1183652, 1361036, 1403348, 1574687, 1651501, 2295928, 2367304, 2621581, 2722072, 2806696, 3149374, 3303002, 5243162, 6298748, 6606004, 10486324, 11766631, 12132433, 12340613, 12597496, 12724259, 13212008, 20972648, 23533262, 24264866, 24681226, 25448518, 47066524, 48529732, 49362452, 50897036, 57111209, 67711541, 94133048, 97059464, 98724904, 101794072, 114222418, 135423082, 228444836, 270846164, 456889672, 505965133, 521694619, 541692328, 1011930266, 1043389238, 2023860532, 2086778476, 2341559569, 2455781987, 4047721064, 4173556952, 4683119138, 4911563974, 9366238276, 9823127948, 18732476552, 19646255896, 100687061467, 201374122934, 402748245868, 805496491736]

約数ペア:

[(1, 805496491736), (2, 402748245868), (4, 201374122934), (8, 100687061467), (41, 19646255896), (43, 18732476552), (82, 9823127948), (86, 9366238276), (164, 4911563974), (172, 4683119138), (193, 4173556952), (199, 4047721064), (328, 2455781987), (344, 2341559569), (386, 2086778476), (398, 2023860532), (772, 1043389238), (796, 1011930266), (1487, 541692328), (1544, 521694619), (1592, 505965133), (1763, 456889672), (2974, 270846164), (3526, 228444836), (5948, 135423082), (7052, 114222418), (7913, 101794072), (8159, 98724904), (8299, 97059464), (8557, 94133048), (11896, 67711541), (14104, 57111209), (15826, 50897036), (16318, 49362452), (16598, 48529732), (17114, 47066524), (31652, 25448518), (32636, 24681226), (33196, 24264866), (34228, 23533262), (38407, 20972648), (60967, 13212008), (63304, 12724259), (63941, 12597496), (65272, 12340613), (66392, 12132433), (68456, 11766631), (76814, 10486324), (121934, 6606004), (127882, 6298748), (153628, 5243162), (243868, 3303002), (255764, 3149374), (286991, 2806696), (295913, 2722072), (307256, 2621581), (340259, 2367304), (350837, 2295928), (487736, 1651501), (511528, 1574687), (573982, 1403348), (591826, 1361036), (680518, 1183652), (701674, 1147964)]