289984266

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 819020160

約数和(自身を除く): 529035894

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 27, 33, 34, 39, 47, 51, 54, 66, 78, 94, 99, 102, 117, 141, 143, 153, 187, 198, 221, 234, 282, 286, 297, 306, 351, 374, 423, 429, 442, 459, 517, 561, 594, 611, 663, 702, 799, 846, 858, 918, 1034, 1122, 1222, 1269, 1287, 1326, 1551, 1598, 1683, 1833, 1989, 2209, 2397, 2431, 2538, 2574, 3102, 3366, 3666, 3861, 3978, 4418, 4653, 4794, 4862, 5049, 5499, 5967, 6627, 6721, 7191, 7293, 7722, 8789, 9306, 10098, 10387, 10998, 11934, 13254, 13442, 13959, 14382, 14586, 16497, 17578, 19881, 20163, 20774, 21573, 21879, 24299, 26367, 27918, 28717, 31161, 32994, 37553, 39762, 40326, 43146, 43758, 48598, 52734, 57434, 59643, 60489, 62322, 65637, 72897, 75106, 79101, 86151, 93483, 112659, 114257, 119286, 120978, 131274, 145794, 158202, 172302, 181467, 186966, 218691, 225318, 228514, 237303, 258453, 280449, 315887, 337977, 342771, 362934, 413083, 437382, 474606, 488189, 516906, 560898, 631774, 656073, 675954, 685542, 775359, 826166, 947661, 976378, 1013931, 1028313, 1239249, 1312146, 1464567, 1550718, 1895322, 2027862, 2056626, 2478498, 2842983, 2929134, 3084939, 3717747, 4393701, 5370079, 5685966, 6169878, 7435494, 8528949, 8787402, 10740158, 11153241, 13181103, 16110237, 17057898, 22306482, 26362206, 32220474, 48330711, 96661422, 144992133, 289984266]

約数ペア:

[(1, 289984266), (2, 144992133), (3, 96661422), (6, 48330711), (9, 32220474), (11, 26362206), (13, 22306482), (17, 17057898), (18, 16110237), (22, 13181103), (26, 11153241), (27, 10740158), (33, 8787402), (34, 8528949), (39, 7435494), (47, 6169878), (51, 5685966), (54, 5370079), (66, 4393701), (78, 3717747), (94, 3084939), (99, 2929134), (102, 2842983), (117, 2478498), (141, 2056626), (143, 2027862), (153, 1895322), (187, 1550718), (198, 1464567), (221, 1312146), (234, 1239249), (282, 1028313), (286, 1013931), (297, 976378), (306, 947661), (351, 826166), (374, 775359), (423, 685542), (429, 675954), (442, 656073), (459, 631774), (517, 560898), (561, 516906), (594, 488189), (611, 474606), (663, 437382), (702, 413083), (799, 362934), (846, 342771), (858, 337977), (918, 315887), (1034, 280449), (1122, 258453), (1222, 237303), (1269, 228514), (1287, 225318), (1326, 218691), (1551, 186966), (1598, 181467), (1683, 172302), (1833, 158202), (1989, 145794), (2209, 131274), (2397, 120978), (2431, 119286), (2538, 114257), (2574, 112659), (3102, 93483), (3366, 86151), (3666, 79101), (3861, 75106), (3978, 72897), (4418, 65637), (4653, 62322), (4794, 60489), (4862, 59643), (5049, 57434), (5499, 52734), (5967, 48598), (6627, 43758), (6721, 43146), (7191, 40326), (7293, 39762), (7722, 37553), (8789, 32994), (9306, 31161), (10098, 28717), (10387, 27918), (10998, 26367), (11934, 24299), (13254, 21879), (13442, 21573), (13959, 20774), (14382, 20163), (14586, 19881), (16497, 17578)]