1123785564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 3028058880

約数和(自身を除く): 1904273316

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 43, 44, 66, 82, 86, 121, 123, 129, 132, 164, 172, 242, 246, 258, 363, 439, 451, 473, 484, 492, 516, 726, 878, 902, 946, 1317, 1353, 1419, 1452, 1756, 1763, 1804, 1892, 2634, 2706, 2838, 3526, 4829, 4961, 5203, 5268, 5289, 5412, 5676, 7052, 9658, 9922, 10406, 10578, 14487, 14883, 15609, 17999, 18877, 19316, 19393, 19844, 20812, 21156, 28974, 29766, 31218, 35998, 37754, 38786, 53119, 53997, 56631, 57948, 58179, 59532, 62436, 71996, 75508, 77572, 106238, 107994, 113262, 116358, 159357, 197989, 207647, 212476, 213323, 215988, 226524, 232716, 318714, 395978, 415294, 426646, 593967, 622941, 637428, 639969, 773957, 791956, 830588, 853292, 1187934, 1245882, 1279938, 1547914, 2177879, 2284117, 2321871, 2375868, 2491764, 2559876, 3095828, 4355758, 4568234, 4643742, 6533637, 6852351, 8513527, 8711516, 9136468, 9287484, 13067274, 13704702, 17027054, 25540581, 26134548, 27409404, 34054108, 51081162, 93648797, 102162324, 187297594, 280946391, 374595188, 561892782, 1123785564]

約数ペア:

[(1, 1123785564), (2, 561892782), (3, 374595188), (4, 280946391), (6, 187297594), (11, 102162324), (12, 93648797), (22, 51081162), (33, 34054108), (41, 27409404), (43, 26134548), (44, 25540581), (66, 17027054), (82, 13704702), (86, 13067274), (121, 9287484), (123, 9136468), (129, 8711516), (132, 8513527), (164, 6852351), (172, 6533637), (242, 4643742), (246, 4568234), (258, 4355758), (363, 3095828), (439, 2559876), (451, 2491764), (473, 2375868), (484, 2321871), (492, 2284117), (516, 2177879), (726, 1547914), (878, 1279938), (902, 1245882), (946, 1187934), (1317, 853292), (1353, 830588), (1419, 791956), (1452, 773957), (1756, 639969), (1763, 637428), (1804, 622941), (1892, 593967), (2634, 426646), (2706, 415294), (2838, 395978), (3526, 318714), (4829, 232716), (4961, 226524), (5203, 215988), (5268, 213323), (5289, 212476), (5412, 207647), (5676, 197989), (7052, 159357), (9658, 116358), (9922, 113262), (10406, 107994), (10578, 106238), (14487, 77572), (14883, 75508), (15609, 71996), (17999, 62436), (18877, 59532), (19316, 58179), (19393, 57948), (19844, 56631), (20812, 53997), (21156, 53119), (28974, 38786), (29766, 37754), (31218, 35998)]