549451392

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2879}}^1$

素因数の和:2974

約数の個数: 128

約数和(自身を含む): 1692057600

約数和(自身を除く): 1142606208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 384, 426, 448, 497, 568, 672, 852, 896, 994, 1136, 1344, 1491, 1704, 1988, 2272, 2688, 2879, 2982, 3408, 3976, 4544, 5758, 5964, 6816, 7952, 8637, 9088, 11516, 11928, 13632, 15904, 17274, 20153, 23032, 23856, 27264, 31808, 34548, 40306, 46064, 47712, 60459, 63616, 69096, 80612, 92128, 95424, 120918, 138192, 161224, 184256, 190848, 204409, 241836, 276384, 322448, 368512, 408818, 483672, 552768, 613227, 644896, 817636, 967344, 1105536, 1226454, 1289792, 1430863, 1635272, 1934688, 2452908, 2579584, 2861726, 3270544, 3869376, 4292589, 4905816, 5723452, 6541088, 7738752, 8585178, 9811632, 11446904, 13082176, 17170356, 19623264, 22893808, 26164352, 34340712, 39246528, 45787616, 68681424, 78493056, 91575232, 137362848, 183150464, 274725696, 549451392]

約数ペア:

[(1, 549451392), (2, 274725696), (3, 183150464), (4, 137362848), (6, 91575232), (7, 78493056), (8, 68681424), (12, 45787616), (14, 39246528), (16, 34340712), (21, 26164352), (24, 22893808), (28, 19623264), (32, 17170356), (42, 13082176), (48, 11446904), (56, 9811632), (64, 8585178), (71, 7738752), (84, 6541088), (96, 5723452), (112, 4905816), (128, 4292589), (142, 3869376), (168, 3270544), (192, 2861726), (213, 2579584), (224, 2452908), (284, 1934688), (336, 1635272), (384, 1430863), (426, 1289792), (448, 1226454), (497, 1105536), (568, 967344), (672, 817636), (852, 644896), (896, 613227), (994, 552768), (1136, 483672), (1344, 408818), (1491, 368512), (1704, 322448), (1988, 276384), (2272, 241836), (2688, 204409), (2879, 190848), (2982, 184256), (3408, 161224), (3976, 138192), (4544, 120918), (5758, 95424), (5964, 92128), (6816, 80612), (7952, 69096), (8637, 63616), (9088, 60459), (11516, 47712), (11928, 46064), (13632, 40306), (15904, 34548), (17274, 31808), (20153, 27264), (23032, 23856)]