238267764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 750919680

約数和(自身を除く): 512651916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 71, 84, 92, 108, 126, 138, 142, 161, 189, 193, 207, 213, 252, 276, 284, 322, 378, 386, 414, 426, 483, 497, 579, 621, 639, 644, 756, 772, 828, 852, 966, 994, 1158, 1242, 1278, 1351, 1449, 1491, 1633, 1737, 1917, 1932, 1988, 2316, 2484, 2556, 2702, 2898, 2982, 3266, 3474, 3834, 4053, 4347, 4439, 4473, 4899, 5211, 5404, 5796, 5964, 6532, 6948, 7668, 8106, 8694, 8878, 8946, 9798, 10422, 11431, 12159, 13317, 13419, 13703, 14697, 16212, 17388, 17756, 17892, 19596, 20844, 22862, 24318, 26634, 26838, 27406, 29394, 31073, 34293, 36477, 39951, 41109, 44091, 45724, 48636, 53268, 53676, 54812, 58788, 62146, 68586, 72954, 79902, 82218, 88182, 93219, 95921, 102879, 119853, 123327, 124292, 137172, 145908, 159804, 164436, 176364, 186438, 191842, 205758, 239706, 246654, 279657, 287763, 308637, 315169, 369981, 372876, 383684, 411516, 479412, 493308, 559314, 575526, 617274, 630338, 739962, 838971, 863289, 945507, 1118628, 1151052, 1234548, 1260676, 1479924, 1677942, 1726578, 1891014, 2206183, 2589867, 2836521, 3355884, 3453156, 3782028, 4412366, 5179734, 5673042, 6618549, 8509563, 8824732, 10359468, 11346084, 13237098, 17019126, 19855647, 26474196, 34038252, 39711294, 59566941, 79422588, 119133882, 238267764]

約数ペア:

[(1, 238267764), (2, 119133882), (3, 79422588), (4, 59566941), (6, 39711294), (7, 34038252), (9, 26474196), (12, 19855647), (14, 17019126), (18, 13237098), (21, 11346084), (23, 10359468), (27, 8824732), (28, 8509563), (36, 6618549), (42, 5673042), (46, 5179734), (54, 4412366), (63, 3782028), (69, 3453156), (71, 3355884), (84, 2836521), (92, 2589867), (108, 2206183), (126, 1891014), (138, 1726578), (142, 1677942), (161, 1479924), (189, 1260676), (193, 1234548), (207, 1151052), (213, 1118628), (252, 945507), (276, 863289), (284, 838971), (322, 739962), (378, 630338), (386, 617274), (414, 575526), (426, 559314), (483, 493308), (497, 479412), (579, 411516), (621, 383684), (639, 372876), (644, 369981), (756, 315169), (772, 308637), (828, 287763), (852, 279657), (966, 246654), (994, 239706), (1158, 205758), (1242, 191842), (1278, 186438), (1351, 176364), (1449, 164436), (1491, 159804), (1633, 145908), (1737, 137172), (1917, 124292), (1932, 123327), (1988, 119853), (2316, 102879), (2484, 95921), (2556, 93219), (2702, 88182), (2898, 82218), (2982, 79902), (3266, 72954), (3474, 68586), (3834, 62146), (4053, 58788), (4347, 54812), (4439, 53676), (4473, 53268), (4899, 48636), (5211, 45724), (5404, 44091), (5796, 41109), (5964, 39951), (6532, 36477), (6948, 34293), (7668, 31073), (8106, 29394), (8694, 27406), (8878, 26838), (8946, 26634), (9798, 24318), (10422, 22862), (11431, 20844), (12159, 19596), (13317, 17892), (13419, 17756), (13703, 17388), (14697, 16212)]