212231292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 657054720

約数和(自身を除く): 444823428

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 53, 57, 76, 78, 84, 91, 106, 114, 133, 156, 159, 182, 193, 212, 228, 247, 266, 273, 318, 364, 371, 386, 399, 494, 532, 546, 579, 636, 689, 741, 742, 772, 798, 988, 1007, 1092, 1113, 1158, 1351, 1378, 1482, 1484, 1596, 1729, 2014, 2067, 2226, 2316, 2509, 2702, 2756, 2964, 3021, 3458, 3667, 4028, 4053, 4134, 4452, 4823, 5018, 5187, 5404, 6042, 6916, 7049, 7334, 7527, 8106, 8268, 9646, 10036, 10229, 10374, 11001, 12084, 13091, 14098, 14469, 14668, 15054, 16212, 17563, 19292, 20458, 20748, 21147, 22002, 25669, 26182, 28196, 28938, 30108, 30687, 35126, 39273, 40916, 42294, 44004, 47671, 51338, 52364, 52689, 57876, 61374, 70252, 71603, 77007, 78546, 84588, 91637, 95342, 102676, 105378, 122748, 132977, 143013, 143206, 154014, 157092, 183274, 190684, 194351, 210756, 214809, 265954, 274911, 286026, 286412, 308028, 333697, 366548, 388702, 398931, 429618, 531908, 549822, 572052, 583053, 667394, 777404, 797862, 859236, 930839, 1001091, 1099644, 1166106, 1334788, 1360457, 1595724, 1861678, 2002182, 2332212, 2526563, 2720914, 2792517, 3723356, 4004364, 4081371, 5053126, 5441828, 5585034, 7579689, 8162742, 10106252, 11170068, 15159378, 16325484, 17685941, 30318756, 35371882, 53057823, 70743764, 106115646, 212231292]

約数ペア:

[(1, 212231292), (2, 106115646), (3, 70743764), (4, 53057823), (6, 35371882), (7, 30318756), (12, 17685941), (13, 16325484), (14, 15159378), (19, 11170068), (21, 10106252), (26, 8162742), (28, 7579689), (38, 5585034), (39, 5441828), (42, 5053126), (52, 4081371), (53, 4004364), (57, 3723356), (76, 2792517), (78, 2720914), (84, 2526563), (91, 2332212), (106, 2002182), (114, 1861678), (133, 1595724), (156, 1360457), (159, 1334788), (182, 1166106), (193, 1099644), (212, 1001091), (228, 930839), (247, 859236), (266, 797862), (273, 777404), (318, 667394), (364, 583053), (371, 572052), (386, 549822), (399, 531908), (494, 429618), (532, 398931), (546, 388702), (579, 366548), (636, 333697), (689, 308028), (741, 286412), (742, 286026), (772, 274911), (798, 265954), (988, 214809), (1007, 210756), (1092, 194351), (1113, 190684), (1158, 183274), (1351, 157092), (1378, 154014), (1482, 143206), (1484, 143013), (1596, 132977), (1729, 122748), (2014, 105378), (2067, 102676), (2226, 95342), (2316, 91637), (2509, 84588), (2702, 78546), (2756, 77007), (2964, 71603), (3021, 70252), (3458, 61374), (3667, 57876), (4028, 52689), (4053, 52364), (4134, 51338), (4452, 47671), (4823, 44004), (5018, 42294), (5187, 40916), (5404, 39273), (6042, 35126), (6916, 30687), (7049, 30108), (7334, 28938), (7527, 28196), (8106, 26182), (8268, 25669), (9646, 22002), (10036, 21147), (10229, 20748), (10374, 20458), (11001, 19292), (12084, 17563), (13091, 16212), (14098, 15054), (14469, 14668)]