1264241628

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{937}}^1$

素因数の和:1025

約数の個数: 144

約数和(自身を含む): 3651221280

約数和(自身を除く): 2386979652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 351, 372, 403, 468, 558, 702, 806, 837, 937, 961, 1116, 1209, 1404, 1612, 1674, 1874, 1922, 2418, 2811, 2883, 3348, 3627, 3748, 3844, 4836, 5622, 5766, 7254, 8433, 8649, 10881, 11244, 11532, 12181, 12493, 14508, 16866, 17298, 21762, 24362, 24986, 25299, 25947, 29047, 33732, 34596, 36543, 37479, 43524, 48724, 49972, 50598, 51894, 58094, 73086, 74958, 87141, 101196, 103788, 109629, 112437, 116188, 146172, 149916, 174282, 219258, 224874, 261423, 328887, 337311, 348564, 377611, 438516, 449748, 522846, 657774, 674622, 755222, 784269, 900457, 1045692, 1132833, 1315548, 1349244, 1510444, 1568538, 1800914, 2265666, 2701371, 3137076, 3398499, 3601828, 4531332, 5402742, 6796998, 8104113, 10195497, 10805484, 11705941, 13593996, 16208226, 20390994, 23411882, 24312339, 32416452, 35117823, 40781988, 46823764, 48624678, 70235646, 97249356, 105353469, 140471292, 210706938, 316060407, 421413876, 632120814, 1264241628]

約数ペア:

[(1, 1264241628), (2, 632120814), (3, 421413876), (4, 316060407), (6, 210706938), (9, 140471292), (12, 105353469), (13, 97249356), (18, 70235646), (26, 48624678), (27, 46823764), (31, 40781988), (36, 35117823), (39, 32416452), (52, 24312339), (54, 23411882), (62, 20390994), (78, 16208226), (93, 13593996), (108, 11705941), (117, 10805484), (124, 10195497), (156, 8104113), (186, 6796998), (234, 5402742), (279, 4531332), (351, 3601828), (372, 3398499), (403, 3137076), (468, 2701371), (558, 2265666), (702, 1800914), (806, 1568538), (837, 1510444), (937, 1349244), (961, 1315548), (1116, 1132833), (1209, 1045692), (1404, 900457), (1612, 784269), (1674, 755222), (1874, 674622), (1922, 657774), (2418, 522846), (2811, 449748), (2883, 438516), (3348, 377611), (3627, 348564), (3748, 337311), (3844, 328887), (4836, 261423), (5622, 224874), (5766, 219258), (7254, 174282), (8433, 149916), (8649, 146172), (10881, 116188), (11244, 112437), (11532, 109629), (12181, 103788), (12493, 101196), (14508, 87141), (16866, 74958), (17298, 73086), (21762, 58094), (24362, 51894), (24986, 50598), (25299, 49972), (25947, 48724), (29047, 43524), (33732, 37479), (34596, 36543)]