191285388

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 630981120

約数和(自身を除く): 439695732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 36, 38, 42, 46, 54, 57, 63, 69, 76, 81, 84, 92, 108, 114, 126, 133, 138, 161, 162, 171, 189, 193, 207, 228, 252, 266, 276, 322, 324, 342, 378, 386, 399, 414, 437, 483, 513, 532, 567, 579, 621, 644, 684, 756, 772, 798, 828, 874, 966, 1026, 1134, 1158, 1197, 1242, 1311, 1351, 1449, 1539, 1596, 1737, 1748, 1863, 1932, 2052, 2268, 2316, 2394, 2484, 2622, 2702, 2898, 3059, 3078, 3474, 3591, 3667, 3726, 3933, 4053, 4347, 4439, 4788, 5211, 5244, 5404, 5796, 6118, 6156, 6948, 7182, 7334, 7452, 7866, 8106, 8694, 8878, 9177, 10422, 10773, 11001, 11799, 12159, 12236, 13041, 13317, 14364, 14668, 15633, 15732, 16212, 17388, 17756, 18354, 20844, 21546, 22002, 23598, 24318, 25669, 26082, 26634, 27531, 31073, 31266, 33003, 35397, 36477, 36708, 39951, 43092, 44004, 47196, 48636, 51338, 52164, 53268, 55062, 62146, 62532, 66006, 70794, 72954, 77007, 79902, 82593, 84341, 93219, 99009, 102676, 109431, 110124, 119853, 124292, 132012, 141588, 145908, 154014, 159804, 165186, 168682, 186438, 198018, 218862, 231021, 239706, 247779, 253023, 279657, 297027, 308028, 330372, 337364, 359559, 372876, 396036, 437724, 462042, 479412, 495558, 506046, 559314, 590387, 594054, 693063, 719118, 759069, 838971, 924084, 991116, 1012092, 1118628, 1180774, 1188108, 1386126, 1438236, 1518138, 1677942, 1771161, 2079189, 2277207, 2361548, 2516913, 2772252, 3036276, 3355884, 3542322, 4158378, 4554414, 5033826, 5313483, 6831621, 7084644, 8316756, 9108828, 10067652, 10626966, 13663242, 15940449, 21253932, 27326484, 31880898, 47821347, 63761796, 95642694, 191285388]

約数ペア:

[(1, 191285388), (2, 95642694), (3, 63761796), (4, 47821347), (6, 31880898), (7, 27326484), (9, 21253932), (12, 15940449), (14, 13663242), (18, 10626966), (19, 10067652), (21, 9108828), (23, 8316756), (27, 7084644), (28, 6831621), (36, 5313483), (38, 5033826), (42, 4554414), (46, 4158378), (54, 3542322), (57, 3355884), (63, 3036276), (69, 2772252), (76, 2516913), (81, 2361548), (84, 2277207), (92, 2079189), (108, 1771161), (114, 1677942), (126, 1518138), (133, 1438236), (138, 1386126), (161, 1188108), (162, 1180774), (171, 1118628), (189, 1012092), (193, 991116), (207, 924084), (228, 838971), (252, 759069), (266, 719118), (276, 693063), (322, 594054), (324, 590387), (342, 559314), (378, 506046), (386, 495558), (399, 479412), (414, 462042), (437, 437724), (483, 396036), (513, 372876), (532, 359559), (567, 337364), (579, 330372), (621, 308028), (644, 297027), (684, 279657), (756, 253023), (772, 247779), (798, 239706), (828, 231021), (874, 218862), (966, 198018), (1026, 186438), (1134, 168682), (1158, 165186), (1197, 159804), (1242, 154014), (1311, 145908), (1351, 141588), (1449, 132012), (1539, 124292), (1596, 119853), (1737, 110124), (1748, 109431), (1863, 102676), (1932, 99009), (2052, 93219), (2268, 84341), (2316, 82593), (2394, 79902), (2484, 77007), (2622, 72954), (2702, 70794), (2898, 66006), (3059, 62532), (3078, 62146), (3474, 55062), (3591, 53268), (3667, 52164), (3726, 51338), (3933, 48636), (4053, 47196), (4347, 44004), (4439, 43092), (4788, 39951), (5211, 36708), (5244, 36477), (5404, 35397), (5796, 33003), (6118, 31266), (6156, 31073), (6948, 27531), (7182, 26634), (7334, 26082), (7452, 25669), (7866, 24318), (8106, 23598), (8694, 22002), (8878, 21546), (9177, 20844), (10422, 18354), (10773, 17756), (11001, 17388), (11799, 16212), (12159, 15732), (12236, 15633), (13041, 14668), (13317, 14364)]