1388334528

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3343}}^1$

素因数の和:3471

約数の個数: 168

約数和(自身を含む): 4593425408

約数和(自身を除く): 3205090880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 103, 112, 126, 144, 168, 192, 206, 224, 252, 288, 309, 336, 412, 448, 504, 576, 618, 672, 721, 824, 927, 1008, 1236, 1344, 1442, 1648, 1854, 2016, 2163, 2472, 2884, 3296, 3343, 3708, 4032, 4326, 4944, 5768, 6489, 6592, 6686, 7416, 8652, 9888, 10029, 11536, 12978, 13372, 14832, 17304, 19776, 20058, 23072, 23401, 25956, 26744, 29664, 30087, 34608, 40116, 46144, 46802, 51912, 53488, 59328, 60174, 69216, 70203, 80232, 93604, 103824, 106976, 120348, 138432, 140406, 160464, 187208, 207648, 210609, 213952, 240696, 280812, 320928, 344329, 374416, 415296, 421218, 481392, 561624, 641856, 688658, 748832, 842436, 962784, 1032987, 1123248, 1377316, 1497664, 1684872, 1925568, 2065974, 2246496, 2410303, 2754632, 3098961, 3369744, 4131948, 4492992, 4820606, 5509264, 6197922, 6739488, 7230909, 8263896, 9641212, 11018528, 12395844, 13478976, 14461818, 16527792, 19282424, 21692727, 22037056, 24791688, 28923636, 33055584, 38564848, 43385454, 49583376, 57847272, 66111168, 77129696, 86770908, 99166752, 115694544, 154259392, 173541816, 198333504, 231389088, 347083632, 462778176, 694167264, 1388334528]

約数ペア:

[(1, 1388334528), (2, 694167264), (3, 462778176), (4, 347083632), (6, 231389088), (7, 198333504), (8, 173541816), (9, 154259392), (12, 115694544), (14, 99166752), (16, 86770908), (18, 77129696), (21, 66111168), (24, 57847272), (28, 49583376), (32, 43385454), (36, 38564848), (42, 33055584), (48, 28923636), (56, 24791688), (63, 22037056), (64, 21692727), (72, 19282424), (84, 16527792), (96, 14461818), (103, 13478976), (112, 12395844), (126, 11018528), (144, 9641212), (168, 8263896), (192, 7230909), (206, 6739488), (224, 6197922), (252, 5509264), (288, 4820606), (309, 4492992), (336, 4131948), (412, 3369744), (448, 3098961), (504, 2754632), (576, 2410303), (618, 2246496), (672, 2065974), (721, 1925568), (824, 1684872), (927, 1497664), (1008, 1377316), (1236, 1123248), (1344, 1032987), (1442, 962784), (1648, 842436), (1854, 748832), (2016, 688658), (2163, 641856), (2472, 561624), (2884, 481392), (3296, 421218), (3343, 415296), (3708, 374416), (4032, 344329), (4326, 320928), (4944, 280812), (5768, 240696), (6489, 213952), (6592, 210609), (6686, 207648), (7416, 187208), (8652, 160464), (9888, 140406), (10029, 138432), (11536, 120348), (12978, 106976), (13372, 103824), (14832, 93604), (17304, 80232), (19776, 70203), (20058, 69216), (23072, 60174), (23401, 59328), (25956, 53488), (26744, 51912), (29664, 46802), (30087, 46144), (34608, 40116)]