239900937549

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{5227}}^1$

素因数の和:5384

約数の個数: 128

約数和(自身を含む): 415964774400

約数和(自身を除く): 176063836851

約数列:

[1, 3, 7, 13, 21, 39, 47, 49, 73, 91, 141, 147, 219, 273, 329, 343, 511, 611, 637, 949, 987, 1029, 1533, 1833, 1911, 2303, 2847, 3431, 3577, 4277, 4459, 5227, 6643, 6909, 10293, 10731, 12831, 13377, 15681, 16121, 19929, 24017, 25039, 29939, 36589, 44603, 46501, 48363, 67951, 72051, 75117, 89817, 109767, 133809, 139503, 168119, 203853, 209573, 245669, 256123, 312221, 325507, 381571, 475657, 504357, 628719, 737007, 768369, 936663, 976521, 1144713, 1176833, 1426971, 1719683, 1792861, 2185547, 2670997, 3193697, 3329599, 3530499, 4960423, 5159049, 5378583, 6556641, 8012991, 9581091, 9988797, 12037781, 14881269, 15298829, 17933837, 18696979, 22355879, 23307193, 34722961, 36113343, 45896487, 53801511, 56090937, 67067637, 69921579, 84264467, 104168883, 125536859, 130878853, 156491153, 233139881, 243060727, 252793401, 376610577, 392636559, 469473459, 699419643, 729182181, 878758013, 1095438071, 1631979167, 1701425089, 2636274039, 3286314213, 4895937501, 5104275267, 6151306091, 11423854169, 18453918273, 34271562507, 79966979183, 239900937549]

約数ペア:

[(1, 239900937549), (3, 79966979183), (7, 34271562507), (13, 18453918273), (21, 11423854169), (39, 6151306091), (47, 5104275267), (49, 4895937501), (73, 3286314213), (91, 2636274039), (141, 1701425089), (147, 1631979167), (219, 1095438071), (273, 878758013), (329, 729182181), (343, 699419643), (511, 469473459), (611, 392636559), (637, 376610577), (949, 252793401), (987, 243060727), (1029, 233139881), (1533, 156491153), (1833, 130878853), (1911, 125536859), (2303, 104168883), (2847, 84264467), (3431, 69921579), (3577, 67067637), (4277, 56090937), (4459, 53801511), (5227, 45896487), (6643, 36113343), (6909, 34722961), (10293, 23307193), (10731, 22355879), (12831, 18696979), (13377, 17933837), (15681, 15298829), (16121, 14881269), (19929, 12037781), (24017, 9988797), (25039, 9581091), (29939, 8012991), (36589, 6556641), (44603, 5378583), (46501, 5159049), (48363, 4960423), (67951, 3530499), (72051, 3329599), (75117, 3193697), (89817, 2670997), (109767, 2185547), (133809, 1792861), (139503, 1719683), (168119, 1426971), (203853, 1176833), (209573, 1144713), (245669, 976521), (256123, 936663), (312221, 768369), (325507, 737007), (381571, 628719), (475657, 504357)]