938431956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:890

約数の個数: 144

約数和(自身を含む): 2776137728

約数和(自身を除く): 1837705772

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 127, 132, 154, 231, 242, 254, 308, 363, 381, 462, 484, 508, 726, 727, 762, 847, 889, 924, 1397, 1452, 1454, 1524, 1694, 1778, 2181, 2541, 2667, 2794, 2908, 3388, 3556, 4191, 4362, 5082, 5089, 5334, 5588, 7997, 8382, 8724, 9779, 10164, 10178, 10668, 15267, 15367, 15994, 16764, 19558, 20356, 23991, 29337, 30534, 30734, 31988, 39116, 46101, 47982, 55979, 58674, 61068, 61468, 87967, 92202, 92329, 95964, 107569, 111958, 117348, 167937, 175934, 184404, 184658, 215138, 223916, 263901, 276987, 322707, 335874, 351868, 369316, 430276, 527802, 553974, 615769, 645414, 646303, 671748, 1015619, 1055604, 1107948, 1231538, 1290828, 1292606, 1847307, 1938909, 2031238, 2463076, 2585212, 3046857, 3694614, 3877818, 4062476, 6093714, 7109333, 7389228, 7755636, 11171809, 12187428, 14218666, 21327999, 22343618, 28437332, 33515427, 42655998, 44687236, 67030854, 78202663, 85311996, 134061708, 156405326, 234607989, 312810652, 469215978, 938431956]

約数ペア:

[(1, 938431956), (2, 469215978), (3, 312810652), (4, 234607989), (6, 156405326), (7, 134061708), (11, 85311996), (12, 78202663), (14, 67030854), (21, 44687236), (22, 42655998), (28, 33515427), (33, 28437332), (42, 22343618), (44, 21327999), (66, 14218666), (77, 12187428), (84, 11171809), (121, 7755636), (127, 7389228), (132, 7109333), (154, 6093714), (231, 4062476), (242, 3877818), (254, 3694614), (308, 3046857), (363, 2585212), (381, 2463076), (462, 2031238), (484, 1938909), (508, 1847307), (726, 1292606), (727, 1290828), (762, 1231538), (847, 1107948), (889, 1055604), (924, 1015619), (1397, 671748), (1452, 646303), (1454, 645414), (1524, 615769), (1694, 553974), (1778, 527802), (2181, 430276), (2541, 369316), (2667, 351868), (2794, 335874), (2908, 322707), (3388, 276987), (3556, 263901), (4191, 223916), (4362, 215138), (5082, 184658), (5089, 184404), (5334, 175934), (5588, 167937), (7997, 117348), (8382, 111958), (8724, 107569), (9779, 95964), (10164, 92329), (10178, 92202), (10668, 87967), (15267, 61468), (15367, 61068), (15994, 58674), (16764, 55979), (19558, 47982), (20356, 46101), (23991, 39116), (29337, 31988), (30534, 30734)]