290086272

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{571}}^1$

素因数の和:611

約数の個数: 240

約数和(自身を含む): 1005996420

約数和(自身を除く): 715910148

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 504, 567, 571, 576, 588, 648, 672, 756, 784, 864, 882, 896, 1008, 1134, 1142, 1152, 1176, 1296, 1323, 1344, 1512, 1568, 1713, 1728, 1764, 2016, 2268, 2284, 2352, 2592, 2646, 2688, 3024, 3136, 3426, 3456, 3528, 3969, 3997, 4032, 4536, 4568, 4704, 5139, 5184, 5292, 6048, 6272, 6852, 7056, 7938, 7994, 8064, 9072, 9136, 9408, 10278, 10368, 10584, 11991, 12096, 13704, 14112, 15417, 15876, 15988, 18144, 18272, 18816, 20556, 21168, 23982, 24192, 27408, 27979, 28224, 30834, 31752, 31976, 35973, 36288, 36544, 41112, 42336, 46251, 47964, 54816, 55958, 56448, 61668, 63504, 63952, 71946, 72576, 73088, 82224, 83937, 84672, 92502, 95928, 107919, 109632, 111916, 123336, 127008, 127904, 143892, 164448, 167874, 169344, 185004, 191856, 215838, 219264, 223832, 246672, 251811, 254016, 255808, 287784, 323757, 328896, 335748, 370008, 383712, 431676, 447664, 493344, 503622, 508032, 511616, 575568, 647514, 657792, 671496, 740016, 755433, 767424, 863352, 895328, 986688, 1007244, 1151136, 1295028, 1342992, 1480032, 1510866, 1534848, 1726704, 1790656, 1973376, 2014488, 2266299, 2302272, 2590056, 2685984, 2960064, 3021732, 3453408, 3581312, 4028976, 4532598, 4604544, 5180112, 5371968, 5920128, 6043464, 6906816, 8057952, 9065196, 10360224, 10743936, 12086928, 13813632, 16115904, 18130392, 20720448, 24173856, 32231808, 36260784, 41440896, 48347712, 72521568, 96695424, 145043136, 290086272]

約数ペア:

[(1, 290086272), (2, 145043136), (3, 96695424), (4, 72521568), (6, 48347712), (7, 41440896), (8, 36260784), (9, 32231808), (12, 24173856), (14, 20720448), (16, 18130392), (18, 16115904), (21, 13813632), (24, 12086928), (27, 10743936), (28, 10360224), (32, 9065196), (36, 8057952), (42, 6906816), (48, 6043464), (49, 5920128), (54, 5371968), (56, 5180112), (63, 4604544), (64, 4532598), (72, 4028976), (81, 3581312), (84, 3453408), (96, 3021732), (98, 2960064), (108, 2685984), (112, 2590056), (126, 2302272), (128, 2266299), (144, 2014488), (147, 1973376), (162, 1790656), (168, 1726704), (189, 1534848), (192, 1510866), (196, 1480032), (216, 1342992), (224, 1295028), (252, 1151136), (288, 1007244), (294, 986688), (324, 895328), (336, 863352), (378, 767424), (384, 755433), (392, 740016), (432, 671496), (441, 657792), (448, 647514), (504, 575568), (567, 511616), (571, 508032), (576, 503622), (588, 493344), (648, 447664), (672, 431676), (756, 383712), (784, 370008), (864, 335748), (882, 328896), (896, 323757), (1008, 287784), (1134, 255808), (1142, 254016), (1152, 251811), (1176, 246672), (1296, 223832), (1323, 219264), (1344, 215838), (1512, 191856), (1568, 185004), (1713, 169344), (1728, 167874), (1764, 164448), (2016, 143892), (2268, 127904), (2284, 127008), (2352, 123336), (2592, 111916), (2646, 109632), (2688, 107919), (3024, 95928), (3136, 92502), (3426, 84672), (3456, 83937), (3528, 82224), (3969, 73088), (3997, 72576), (4032, 71946), (4536, 63952), (4568, 63504), (4704, 61668), (5139, 56448), (5184, 55958), (5292, 54816), (6048, 47964), (6272, 46251), (6852, 42336), (7056, 41112), (7938, 36544), (7994, 36288), (8064, 35973), (9072, 31976), (9136, 31752), (9408, 30834), (10278, 28224), (10368, 27979), (10584, 27408), (11991, 24192), (12096, 23982), (13704, 21168), (14112, 20556), (15417, 18816), (15876, 18272), (15988, 18144)]