2777874288

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{1229}}^1$

素因数の和:1316

約数の個数: 180

約数和(自身を含む): 8632784520

約数和(自身を除く): 5854910232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 961, 1176, 1229, 1302, 1488, 1519, 1736, 1922, 2352, 2458, 2604, 2883, 3038, 3472, 3687, 3844, 4557, 4916, 5208, 5766, 6076, 6727, 7374, 7688, 8603, 9114, 9832, 10416, 11532, 12152, 13454, 14748, 15376, 17206, 18228, 19664, 20181, 23064, 24304, 25809, 26908, 29496, 34412, 36456, 38099, 40362, 46128, 47089, 51618, 53816, 58992, 60221, 68824, 72912, 76198, 80724, 94178, 103236, 107632, 114297, 120442, 137648, 141267, 152396, 161448, 180663, 188356, 206472, 228594, 240884, 266693, 282534, 304792, 322896, 361326, 376712, 412944, 457188, 481768, 533386, 565068, 609584, 722652, 753424, 800079, 914376, 963536, 1066772, 1130136, 1181069, 1445304, 1600158, 1828752, 1866851, 2133544, 2260272, 2362138, 2890608, 3200316, 3543207, 3733702, 4267088, 4724276, 5600553, 6400632, 7086414, 7467404, 8267483, 9448552, 11201106, 12801264, 14172828, 14934808, 16534966, 18897104, 22402212, 24802449, 28345656, 29869616, 33069932, 44804424, 49604898, 56691312, 57872381, 66139864, 89608848, 99209796, 115744762, 132279728, 173617143, 198419592, 231489524, 347234286, 396839184, 462979048, 694468572, 925958096, 1388937144, 2777874288]

約数ペア:

[(1, 2777874288), (2, 1388937144), (3, 925958096), (4, 694468572), (6, 462979048), (7, 396839184), (8, 347234286), (12, 231489524), (14, 198419592), (16, 173617143), (21, 132279728), (24, 115744762), (28, 99209796), (31, 89608848), (42, 66139864), (48, 57872381), (49, 56691312), (56, 49604898), (62, 44804424), (84, 33069932), (93, 29869616), (98, 28345656), (112, 24802449), (124, 22402212), (147, 18897104), (168, 16534966), (186, 14934808), (196, 14172828), (217, 12801264), (248, 11201106), (294, 9448552), (336, 8267483), (372, 7467404), (392, 7086414), (434, 6400632), (496, 5600553), (588, 4724276), (651, 4267088), (744, 3733702), (784, 3543207), (868, 3200316), (961, 2890608), (1176, 2362138), (1229, 2260272), (1302, 2133544), (1488, 1866851), (1519, 1828752), (1736, 1600158), (1922, 1445304), (2352, 1181069), (2458, 1130136), (2604, 1066772), (2883, 963536), (3038, 914376), (3472, 800079), (3687, 753424), (3844, 722652), (4557, 609584), (4916, 565068), (5208, 533386), (5766, 481768), (6076, 457188), (6727, 412944), (7374, 376712), (7688, 361326), (8603, 322896), (9114, 304792), (9832, 282534), (10416, 266693), (11532, 240884), (12152, 228594), (13454, 206472), (14748, 188356), (15376, 180663), (17206, 161448), (18228, 152396), (19664, 141267), (20181, 137648), (23064, 120442), (24304, 114297), (25809, 107632), (26908, 103236), (29496, 94178), (34412, 80724), (36456, 76198), (38099, 72912), (40362, 68824), (46128, 60221), (47089, 58992), (51618, 53816)]