449898288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:1015

約数の個数: 160

約数和(自身を含む): 1401815040

約数和(自身を除く): 951916752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 47, 48, 56, 62, 84, 93, 94, 112, 124, 141, 168, 186, 188, 217, 248, 282, 329, 336, 372, 376, 434, 496, 564, 651, 658, 744, 752, 868, 919, 987, 1128, 1302, 1316, 1457, 1488, 1736, 1838, 1974, 2256, 2604, 2632, 2757, 2914, 3472, 3676, 3948, 4371, 5208, 5264, 5514, 5828, 6433, 7352, 7896, 8742, 10199, 10416, 11028, 11656, 12866, 14704, 15792, 17484, 19299, 20398, 22056, 23312, 25732, 28489, 30597, 34968, 38598, 40796, 43193, 44112, 51464, 56978, 61194, 69936, 77196, 81592, 85467, 86386, 102928, 113956, 122388, 129579, 154392, 163184, 170934, 172772, 199423, 227912, 244776, 259158, 302351, 308784, 341868, 345544, 398846, 455824, 489552, 518316, 598269, 604702, 683736, 691088, 797692, 907053, 1036632, 1196538, 1209404, 1338983, 1367472, 1595384, 1814106, 2073264, 2393076, 2418808, 2677966, 3190768, 3628212, 4016949, 4786152, 4837616, 5355932, 7256424, 8033898, 9372881, 9572304, 10711864, 14512848, 16067796, 18745762, 21423728, 28118643, 32135592, 37491524, 56237286, 64271184, 74983048, 112474572, 149966096, 224949144, 449898288]

約数ペア:

[(1, 449898288), (2, 224949144), (3, 149966096), (4, 112474572), (6, 74983048), (7, 64271184), (8, 56237286), (12, 37491524), (14, 32135592), (16, 28118643), (21, 21423728), (24, 18745762), (28, 16067796), (31, 14512848), (42, 10711864), (47, 9572304), (48, 9372881), (56, 8033898), (62, 7256424), (84, 5355932), (93, 4837616), (94, 4786152), (112, 4016949), (124, 3628212), (141, 3190768), (168, 2677966), (186, 2418808), (188, 2393076), (217, 2073264), (248, 1814106), (282, 1595384), (329, 1367472), (336, 1338983), (372, 1209404), (376, 1196538), (434, 1036632), (496, 907053), (564, 797692), (651, 691088), (658, 683736), (744, 604702), (752, 598269), (868, 518316), (919, 489552), (987, 455824), (1128, 398846), (1302, 345544), (1316, 341868), (1457, 308784), (1488, 302351), (1736, 259158), (1838, 244776), (1974, 227912), (2256, 199423), (2604, 172772), (2632, 170934), (2757, 163184), (2914, 154392), (3472, 129579), (3676, 122388), (3948, 113956), (4371, 102928), (5208, 86386), (5264, 85467), (5514, 81592), (5828, 77196), (6433, 69936), (7352, 61194), (7896, 56978), (8742, 51464), (10199, 44112), (10416, 43193), (11028, 40796), (11656, 38598), (12866, 34968), (14704, 30597), (15792, 28489), (17484, 25732), (19299, 23312), (20398, 22056)]