1440848448

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{997}}^1$

素因数の和:1221

約数の個数: 168

約数和(自身を含む): 4475147768

約数和(自身を除く): 3034299320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 193, 208, 234, 288, 312, 386, 416, 468, 576, 579, 624, 772, 832, 936, 997, 1158, 1248, 1544, 1737, 1872, 1994, 2316, 2496, 2509, 2991, 3088, 3474, 3744, 3988, 4632, 5018, 5982, 6176, 6948, 7488, 7527, 7976, 8973, 9264, 10036, 11964, 12352, 12961, 13896, 15054, 15952, 17946, 18528, 20072, 22581, 23928, 25922, 27792, 30108, 31904, 35892, 37056, 38883, 40144, 45162, 47856, 51844, 55584, 60216, 63808, 71784, 77766, 80288, 90324, 95712, 103688, 111168, 116649, 120432, 143568, 155532, 160576, 180648, 191424, 192421, 207376, 233298, 240864, 287136, 311064, 361296, 384842, 414752, 466596, 481728, 574272, 577263, 622128, 722592, 769684, 829504, 933192, 1154526, 1244256, 1445184, 1539368, 1731789, 1866384, 2309052, 2488512, 2501473, 3078736, 3463578, 3732768, 4618104, 5002946, 6157472, 6927156, 7465536, 7504419, 9236208, 10005892, 12314944, 13854312, 15008838, 18472416, 20011784, 22513257, 27708624, 30017676, 36944832, 40023568, 45026514, 55417248, 60035352, 80047136, 90053028, 110834496, 120070704, 160094272, 180106056, 240141408, 360212112, 480282816, 720424224, 1440848448]

約数ペア:

[(1, 1440848448), (2, 720424224), (3, 480282816), (4, 360212112), (6, 240141408), (8, 180106056), (9, 160094272), (12, 120070704), (13, 110834496), (16, 90053028), (18, 80047136), (24, 60035352), (26, 55417248), (32, 45026514), (36, 40023568), (39, 36944832), (48, 30017676), (52, 27708624), (64, 22513257), (72, 20011784), (78, 18472416), (96, 15008838), (104, 13854312), (117, 12314944), (144, 10005892), (156, 9236208), (192, 7504419), (193, 7465536), (208, 6927156), (234, 6157472), (288, 5002946), (312, 4618104), (386, 3732768), (416, 3463578), (468, 3078736), (576, 2501473), (579, 2488512), (624, 2309052), (772, 1866384), (832, 1731789), (936, 1539368), (997, 1445184), (1158, 1244256), (1248, 1154526), (1544, 933192), (1737, 829504), (1872, 769684), (1994, 722592), (2316, 622128), (2496, 577263), (2509, 574272), (2991, 481728), (3088, 466596), (3474, 414752), (3744, 384842), (3988, 361296), (4632, 311064), (5018, 287136), (5982, 240864), (6176, 233298), (6948, 207376), (7488, 192421), (7527, 191424), (7976, 180648), (8973, 160576), (9264, 155532), (10036, 143568), (11964, 120432), (12352, 116649), (12961, 111168), (13896, 103688), (15054, 95712), (15952, 90324), (17946, 80288), (18528, 77766), (20072, 71784), (22581, 63808), (23928, 60216), (25922, 55584), (27792, 51844), (30108, 47856), (31904, 45162), (35892, 40144), (37056, 38883)]