38270988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 123863040

約数和(自身を除く): 85592052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 31, 36, 42, 46, 54, 62, 63, 69, 71, 84, 92, 93, 108, 124, 126, 138, 142, 161, 186, 189, 207, 213, 217, 252, 276, 279, 284, 322, 372, 378, 414, 426, 434, 483, 497, 558, 621, 639, 644, 651, 713, 756, 828, 837, 852, 868, 966, 994, 1116, 1242, 1278, 1302, 1426, 1449, 1491, 1633, 1674, 1917, 1932, 1953, 1988, 2139, 2201, 2484, 2556, 2604, 2852, 2898, 2982, 3266, 3348, 3834, 3906, 4278, 4347, 4402, 4473, 4899, 4991, 5796, 5859, 5964, 6417, 6532, 6603, 7668, 7812, 8556, 8694, 8804, 8946, 9798, 9982, 11431, 11718, 12834, 13206, 13419, 14697, 14973, 15407, 17388, 17892, 19251, 19596, 19809, 19964, 22862, 23436, 25668, 26412, 26838, 29394, 29946, 30814, 34293, 38502, 39618, 44091, 44919, 45724, 46221, 50623, 53676, 58788, 59427, 59892, 61628, 68586, 77004, 79236, 88182, 89838, 92442, 101246, 102879, 118854, 134757, 137172, 138663, 151869, 176364, 179676, 184884, 202492, 205758, 237708, 269514, 277326, 303738, 308637, 354361, 411516, 415989, 455607, 539028, 554652, 607476, 617274, 708722, 831978, 911214, 1063083, 1234548, 1366821, 1417444, 1663956, 1822428, 2126166, 2733642, 3189249, 4252332, 5467284, 6378498, 9567747, 12756996, 19135494, 38270988]

約数ペア:

[(1, 38270988), (2, 19135494), (3, 12756996), (4, 9567747), (6, 6378498), (7, 5467284), (9, 4252332), (12, 3189249), (14, 2733642), (18, 2126166), (21, 1822428), (23, 1663956), (27, 1417444), (28, 1366821), (31, 1234548), (36, 1063083), (42, 911214), (46, 831978), (54, 708722), (62, 617274), (63, 607476), (69, 554652), (71, 539028), (84, 455607), (92, 415989), (93, 411516), (108, 354361), (124, 308637), (126, 303738), (138, 277326), (142, 269514), (161, 237708), (186, 205758), (189, 202492), (207, 184884), (213, 179676), (217, 176364), (252, 151869), (276, 138663), (279, 137172), (284, 134757), (322, 118854), (372, 102879), (378, 101246), (414, 92442), (426, 89838), (434, 88182), (483, 79236), (497, 77004), (558, 68586), (621, 61628), (639, 59892), (644, 59427), (651, 58788), (713, 53676), (756, 50623), (828, 46221), (837, 45724), (852, 44919), (868, 44091), (966, 39618), (994, 38502), (1116, 34293), (1242, 30814), (1278, 29946), (1302, 29394), (1426, 26838), (1449, 26412), (1491, 25668), (1633, 23436), (1674, 22862), (1917, 19964), (1932, 19809), (1953, 19596), (1988, 19251), (2139, 17892), (2201, 17388), (2484, 15407), (2556, 14973), (2604, 14697), (2852, 13419), (2898, 13206), (2982, 12834), (3266, 11718), (3348, 11431), (3834, 9982), (3906, 9798), (4278, 8946), (4347, 8804), (4402, 8694), (4473, 8556), (4899, 7812), (4991, 7668), (5796, 6603), (5859, 6532), (5964, 6417)]