865362768

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{8191}}^1$

素因数の和:8304

約数の個数: 80

約数和(自身を含む): 2340421632

約数和(自身を除く): 1475058864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 496, 568, 744, 852, 1136, 1488, 1704, 2201, 3408, 4402, 6603, 8191, 8804, 13206, 16382, 17608, 24573, 26412, 32764, 35216, 49146, 52824, 65528, 98292, 105648, 131056, 196584, 253921, 393168, 507842, 581561, 761763, 1015684, 1163122, 1523526, 1744683, 2031368, 2326244, 3047052, 3489366, 4062736, 4652488, 6094104, 6978732, 9304976, 12188208, 13957464, 18028391, 27914928, 36056782, 54085173, 72113564, 108170346, 144227128, 216340692, 288454256, 432681384, 865362768]

約数ペア:

[(1, 865362768), (2, 432681384), (3, 288454256), (4, 216340692), (6, 144227128), (8, 108170346), (12, 72113564), (16, 54085173), (24, 36056782), (31, 27914928), (48, 18028391), (62, 13957464), (71, 12188208), (93, 9304976), (124, 6978732), (142, 6094104), (186, 4652488), (213, 4062736), (248, 3489366), (284, 3047052), (372, 2326244), (426, 2031368), (496, 1744683), (568, 1523526), (744, 1163122), (852, 1015684), (1136, 761763), (1488, 581561), (1704, 507842), (2201, 393168), (3408, 253921), (4402, 196584), (6603, 131056), (8191, 105648), (8804, 98292), (13206, 65528), (16382, 52824), (17608, 49146), (24573, 35216), (26412, 32764)]