312386752

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8287}}^1$

素因数の和:8349

約数の個数: 56

約数和(自身を含む): 673648640

約数和(自身を除く): 361261888

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 4712, 8287, 9424, 16574, 18848, 33148, 37696, 66296, 132592, 157453, 256897, 265184, 314906, 513794, 530368, 629812, 1027588, 1259624, 2055176, 2519248, 4110352, 4881043, 5038496, 8220704, 9762086, 10076992, 16441408, 19524172, 39048344, 78096688, 156193376, 312386752]

約数ペア:

[(1, 312386752), (2, 156193376), (4, 78096688), (8, 39048344), (16, 19524172), (19, 16441408), (31, 10076992), (32, 9762086), (38, 8220704), (62, 5038496), (64, 4881043), (76, 4110352), (124, 2519248), (152, 2055176), (248, 1259624), (304, 1027588), (496, 629812), (589, 530368), (608, 513794), (992, 314906), (1178, 265184), (1216, 256897), (1984, 157453), (2356, 132592), (4712, 66296), (8287, 37696), (9424, 33148), (16574, 18848)]