287435304

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 876645000

約数和(自身を除く): 589209696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 149, 156, 162, 216, 229, 234, 298, 312, 324, 351, 447, 458, 468, 596, 648, 687, 702, 894, 916, 936, 1053, 1192, 1341, 1374, 1404, 1788, 1832, 1937, 2061, 2106, 2682, 2748, 2808, 2977, 3576, 3874, 4023, 4122, 4212, 5364, 5496, 5811, 5954, 6183, 7748, 8046, 8244, 8424, 8931, 10728, 11622, 11908, 12069, 12366, 15496, 16092, 16488, 17433, 17862, 18549, 23244, 23816, 24138, 24732, 26793, 32184, 34121, 34866, 35724, 37098, 46488, 48276, 49464, 52299, 53586, 68242, 69732, 71448, 74196, 80379, 96552, 102363, 104598, 107172, 136484, 139464, 148392, 156897, 160758, 204726, 209196, 214344, 241137, 272968, 307089, 313794, 321516, 409452, 418392, 443573, 482274, 614178, 627588, 643032, 818904, 887146, 921267, 964548, 1228356, 1255176, 1330719, 1774292, 1842534, 1929096, 2456712, 2661438, 2763801, 3548584, 3685068, 3992157, 5322876, 5527602, 7370136, 7984314, 10645752, 11055204, 11976471, 15968628, 22110408, 23952942, 31937256, 35929413, 47905884, 71858826, 95811768, 143717652, 287435304]

約数ペア:

[(1, 287435304), (2, 143717652), (3, 95811768), (4, 71858826), (6, 47905884), (8, 35929413), (9, 31937256), (12, 23952942), (13, 22110408), (18, 15968628), (24, 11976471), (26, 11055204), (27, 10645752), (36, 7984314), (39, 7370136), (52, 5527602), (54, 5322876), (72, 3992157), (78, 3685068), (81, 3548584), (104, 2763801), (108, 2661438), (117, 2456712), (149, 1929096), (156, 1842534), (162, 1774292), (216, 1330719), (229, 1255176), (234, 1228356), (298, 964548), (312, 921267), (324, 887146), (351, 818904), (447, 643032), (458, 627588), (468, 614178), (596, 482274), (648, 443573), (687, 418392), (702, 409452), (894, 321516), (916, 313794), (936, 307089), (1053, 272968), (1192, 241137), (1341, 214344), (1374, 209196), (1404, 204726), (1788, 160758), (1832, 156897), (1937, 148392), (2061, 139464), (2106, 136484), (2682, 107172), (2748, 104598), (2808, 102363), (2977, 96552), (3576, 80379), (3874, 74196), (4023, 71448), (4122, 69732), (4212, 68242), (5364, 53586), (5496, 52299), (5811, 49464), (5954, 48276), (6183, 46488), (7748, 37098), (8046, 35724), (8244, 34866), (8424, 34121), (8931, 32184), (10728, 26793), (11622, 24732), (11908, 24138), (12069, 23816), (12366, 23244), (15496, 18549), (16092, 17862), (16488, 17433)]