198670752

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 670602240

約数和(自身を除く): 471931488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 107, 108, 112, 126, 144, 168, 189, 214, 216, 224, 252, 288, 307, 321, 336, 378, 428, 432, 504, 614, 642, 672, 749, 756, 856, 864, 921, 963, 1008, 1228, 1284, 1498, 1512, 1712, 1842, 1926, 2016, 2149, 2247, 2456, 2568, 2763, 2889, 2996, 3024, 3424, 3684, 3852, 4298, 4494, 4912, 5136, 5526, 5778, 5992, 6048, 6447, 6741, 7368, 7704, 8289, 8596, 8988, 9824, 10272, 11052, 11556, 11984, 12894, 13482, 14736, 15408, 16578, 17192, 17976, 19341, 20223, 22104, 23112, 23968, 25788, 26964, 29472, 30816, 32849, 33156, 34384, 35952, 38682, 40446, 44208, 46224, 51576, 53928, 58023, 65698, 66312, 68768, 71904, 77364, 80892, 88416, 92448, 98547, 103152, 107856, 116046, 131396, 132624, 154728, 161784, 197094, 206304, 215712, 229943, 232092, 262792, 265248, 295641, 309456, 323568, 394188, 459886, 464184, 525584, 591282, 618912, 647136, 689829, 788376, 886923, 919772, 928368, 1051168, 1182564, 1379658, 1576752, 1773846, 1839544, 1856736, 2069487, 2365128, 2759316, 3153504, 3547692, 3679088, 4138974, 4730256, 5518632, 6208461, 7095384, 7358176, 8277948, 9460512, 11037264, 12416922, 14190768, 16555896, 22074528, 24833844, 28381536, 33111792, 49667688, 66223584, 99335376, 198670752]

約数ペア:

[(1, 198670752), (2, 99335376), (3, 66223584), (4, 49667688), (6, 33111792), (7, 28381536), (8, 24833844), (9, 22074528), (12, 16555896), (14, 14190768), (16, 12416922), (18, 11037264), (21, 9460512), (24, 8277948), (27, 7358176), (28, 7095384), (32, 6208461), (36, 5518632), (42, 4730256), (48, 4138974), (54, 3679088), (56, 3547692), (63, 3153504), (72, 2759316), (84, 2365128), (96, 2069487), (107, 1856736), (108, 1839544), (112, 1773846), (126, 1576752), (144, 1379658), (168, 1182564), (189, 1051168), (214, 928368), (216, 919772), (224, 886923), (252, 788376), (288, 689829), (307, 647136), (321, 618912), (336, 591282), (378, 525584), (428, 464184), (432, 459886), (504, 394188), (614, 323568), (642, 309456), (672, 295641), (749, 265248), (756, 262792), (856, 232092), (864, 229943), (921, 215712), (963, 206304), (1008, 197094), (1228, 161784), (1284, 154728), (1498, 132624), (1512, 131396), (1712, 116046), (1842, 107856), (1926, 103152), (2016, 98547), (2149, 92448), (2247, 88416), (2456, 80892), (2568, 77364), (2763, 71904), (2889, 68768), (2996, 66312), (3024, 65698), (3424, 58023), (3684, 53928), (3852, 51576), (4298, 46224), (4494, 44208), (4912, 40446), (5136, 38682), (5526, 35952), (5778, 34384), (5992, 33156), (6048, 32849), (6447, 30816), (6741, 29472), (7368, 26964), (7704, 25788), (8289, 23968), (8596, 23112), (8988, 22104), (9824, 20223), (10272, 19341), (11052, 17976), (11556, 17192), (11984, 16578), (12894, 15408), (13482, 14736)]