281154912

素因数分解:

$2^5\times 3^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 755080704

約数和(自身を除く): 473925792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 101, 107, 202, 214, 271, 303, 321, 404, 428, 542, 606, 642, 808, 813, 856, 1084, 1212, 1284, 1616, 1626, 1712, 2168, 2424, 2568, 3232, 3252, 3424, 4336, 4848, 5136, 6504, 8672, 9696, 10272, 10807, 13008, 21614, 26016, 27371, 28997, 32421, 43228, 54742, 57994, 64842, 82113, 86456, 86991, 109484, 115988, 129684, 164226, 172912, 173982, 218968, 231976, 259368, 328452, 345824, 347964, 437936, 463952, 518736, 656904, 695928, 875872, 927904, 1037472, 1313808, 1391856, 2627616, 2783712, 2928697, 5857394, 8786091, 11714788, 17572182, 23429576, 35144364, 46859152, 70288728, 93718304, 140577456, 281154912]

約数ペア:

[(1, 281154912), (2, 140577456), (3, 93718304), (4, 70288728), (6, 46859152), (8, 35144364), (12, 23429576), (16, 17572182), (24, 11714788), (32, 8786091), (48, 5857394), (96, 2928697), (101, 2783712), (107, 2627616), (202, 1391856), (214, 1313808), (271, 1037472), (303, 927904), (321, 875872), (404, 695928), (428, 656904), (542, 518736), (606, 463952), (642, 437936), (808, 347964), (813, 345824), (856, 328452), (1084, 259368), (1212, 231976), (1284, 218968), (1616, 173982), (1626, 172912), (1712, 164226), (2168, 129684), (2424, 115988), (2568, 109484), (3232, 86991), (3252, 86456), (3424, 82113), (4336, 64842), (4848, 57994), (5136, 54742), (6504, 43228), (8672, 32421), (9696, 28997), (10272, 27371), (10807, 26016), (13008, 21614)]