1909787712

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{17987}}^1$

素因数の和:18088

約数の個数: 112

約数和(自身を含む): 5848258560

約数和(自身を除く): 3938470848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 158, 168, 192, 224, 237, 316, 336, 448, 474, 553, 632, 672, 948, 1106, 1264, 1344, 1659, 1896, 2212, 2528, 3318, 3792, 4424, 5056, 6636, 7584, 8848, 13272, 15168, 17696, 17987, 26544, 35392, 35974, 53088, 53961, 71948, 106176, 107922, 125909, 143896, 215844, 251818, 287792, 377727, 431688, 503636, 575584, 755454, 863376, 1007272, 1151168, 1420973, 1510908, 1726752, 2014544, 2841946, 3021816, 3453504, 4029088, 4262919, 5683892, 6043632, 8058176, 8525838, 9946811, 11367784, 12087264, 17051676, 19893622, 22735568, 24174528, 29840433, 34103352, 39787244, 45471136, 59680866, 68206704, 79574488, 90942272, 119361732, 136413408, 159148976, 238723464, 272826816, 318297952, 477446928, 636595904, 954893856, 1909787712]

約数ペア:

[(1, 1909787712), (2, 954893856), (3, 636595904), (4, 477446928), (6, 318297952), (7, 272826816), (8, 238723464), (12, 159148976), (14, 136413408), (16, 119361732), (21, 90942272), (24, 79574488), (28, 68206704), (32, 59680866), (42, 45471136), (48, 39787244), (56, 34103352), (64, 29840433), (79, 24174528), (84, 22735568), (96, 19893622), (112, 17051676), (158, 12087264), (168, 11367784), (192, 9946811), (224, 8525838), (237, 8058176), (316, 6043632), (336, 5683892), (448, 4262919), (474, 4029088), (553, 3453504), (632, 3021816), (672, 2841946), (948, 2014544), (1106, 1726752), (1264, 1510908), (1344, 1420973), (1659, 1151168), (1896, 1007272), (2212, 863376), (2528, 755454), (3318, 575584), (3792, 503636), (4424, 431688), (5056, 377727), (6636, 287792), (7584, 251818), (8848, 215844), (13272, 143896), (15168, 125909), (17696, 107922), (17987, 106176), (26544, 71948), (35392, 53961), (35974, 53088)]