816891768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{147347}}^1$

素因数の和:147377

約数の個数: 96

約数和(自身を含む): 2758354560

約数和(自身を除く): 1941462792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 147347, 294694, 442041, 589388, 884082, 1031429, 1178776, 1326123, 1620817, 1768164, 2062858, 2652246, 3094287, 3241634, 3536328, 4125716, 4862451, 5304492, 6188574, 6483268, 8251432, 9282861, 9724902, 10608984, 11345719, 12377148, 12966536, 14587353, 18565722, 19449804, 22691438, 24754296, 29174706, 34037157, 37131444, 38899608, 45382876, 58349412, 68074314, 74262888, 90765752, 102111471, 116698824, 136148628, 204222942, 272297256, 408445884, 816891768]

約数ペア:

[(1, 816891768), (2, 408445884), (3, 272297256), (4, 204222942), (6, 136148628), (7, 116698824), (8, 102111471), (9, 90765752), (11, 74262888), (12, 68074314), (14, 58349412), (18, 45382876), (21, 38899608), (22, 37131444), (24, 34037157), (28, 29174706), (33, 24754296), (36, 22691438), (42, 19449804), (44, 18565722), (56, 14587353), (63, 12966536), (66, 12377148), (72, 11345719), (77, 10608984), (84, 9724902), (88, 9282861), (99, 8251432), (126, 6483268), (132, 6188574), (154, 5304492), (168, 4862451), (198, 4125716), (231, 3536328), (252, 3241634), (264, 3094287), (308, 2652246), (396, 2062858), (462, 1768164), (504, 1620817), (616, 1326123), (693, 1178776), (792, 1031429), (924, 884082), (1386, 589388), (1848, 442041), (2772, 294694), (5544, 147347)]