12906572068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 25198130048

約数和(自身を除く): 12291557980

約数列:

[1, 2, 4, 13, 26, 52, 67, 97, 134, 181, 194, 211, 268, 362, 388, 422, 724, 844, 871, 1261, 1742, 2353, 2522, 2743, 3484, 4706, 5044, 5486, 6499, 9412, 10972, 12127, 12998, 14137, 17557, 20467, 24254, 25996, 28274, 35114, 38191, 40934, 48508, 56548, 70228, 76382, 81868, 84487, 152764, 157651, 168974, 183781, 228241, 266071, 315302, 337948, 367562, 456482, 496483, 532142, 630604, 735124, 912964, 992966, 1064284, 1176319, 1371289, 1985932, 2352638, 2558797, 2742578, 3704527, 4705276, 5117594, 5485156, 7409054, 10235188, 14818108, 15292147, 17826757, 30584294, 33264361, 35653514, 48158851, 61168588, 66528722, 71307028, 96317702, 133057444, 192635404, 248203309, 496406618, 992813236, 3226643017, 6453286034, 12906572068]

約数ペア:

[(1, 12906572068), (2, 6453286034), (4, 3226643017), (13, 992813236), (26, 496406618), (52, 248203309), (67, 192635404), (97, 133057444), (134, 96317702), (181, 71307028), (194, 66528722), (211, 61168588), (268, 48158851), (362, 35653514), (388, 33264361), (422, 30584294), (724, 17826757), (844, 15292147), (871, 14818108), (1261, 10235188), (1742, 7409054), (2353, 5485156), (2522, 5117594), (2743, 4705276), (3484, 3704527), (4706, 2742578), (5044, 2558797), (5486, 2352638), (6499, 1985932), (9412, 1371289), (10972, 1176319), (12127, 1064284), (12998, 992966), (14137, 912964), (17557, 735124), (20467, 630604), (24254, 532142), (25996, 496483), (28274, 456482), (35114, 367562), (38191, 337948), (40934, 315302), (48508, 266071), (56548, 228241), (70228, 183781), (76382, 168974), (81868, 157651), (84487, 152764)]