1665594372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{8467}}^1$

素因数の和:8597

約数の個数: 72

約数和(自身を含む): 4252223136

約数和(自身を除く): 2586628764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 169, 194, 291, 338, 388, 507, 582, 676, 1014, 1164, 1261, 2028, 2522, 3783, 5044, 7566, 8467, 15132, 16393, 16934, 25401, 32786, 33868, 49179, 50802, 65572, 98358, 101604, 110071, 196716, 220142, 330213, 440284, 660426, 821299, 1320852, 1430923, 1642598, 2463897, 2861846, 3285196, 4292769, 4927794, 5723692, 8585538, 9855588, 10676887, 17171076, 21353774, 32030661, 42707548, 64061322, 128122644, 138799531, 277599062, 416398593, 555198124, 832797186, 1665594372]

約数ペア:

[(1, 1665594372), (2, 832797186), (3, 555198124), (4, 416398593), (6, 277599062), (12, 138799531), (13, 128122644), (26, 64061322), (39, 42707548), (52, 32030661), (78, 21353774), (97, 17171076), (156, 10676887), (169, 9855588), (194, 8585538), (291, 5723692), (338, 4927794), (388, 4292769), (507, 3285196), (582, 2861846), (676, 2463897), (1014, 1642598), (1164, 1430923), (1261, 1320852), (2028, 821299), (2522, 660426), (3783, 440284), (5044, 330213), (7566, 220142), (8467, 196716), (15132, 110071), (16393, 101604), (16934, 98358), (25401, 65572), (32786, 50802), (33868, 49179)]