1328406912

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1350

約数の個数: 256

約数和(自身を含む): 4588531200

約数和(自身を除く): 3260124288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 64, 72, 84, 86, 96, 108, 112, 126, 128, 129, 144, 168, 172, 189, 192, 216, 224, 252, 258, 288, 301, 336, 344, 378, 384, 387, 432, 448, 504, 516, 576, 602, 672, 688, 756, 774, 864, 896, 903, 1008, 1032, 1152, 1161, 1204, 1277, 1344, 1376, 1512, 1548, 1728, 1806, 2016, 2064, 2322, 2408, 2554, 2688, 2709, 2752, 3024, 3096, 3456, 3612, 3831, 4032, 4128, 4644, 4816, 5108, 5418, 5504, 6048, 6192, 7224, 7662, 8064, 8127, 8256, 8939, 9288, 9632, 10216, 10836, 11493, 12096, 12384, 14448, 15324, 16254, 16512, 17878, 18576, 19264, 20432, 21672, 22986, 24192, 24768, 26817, 28896, 30648, 32508, 34479, 35756, 37152, 38528, 40864, 43344, 45972, 49536, 53634, 54911, 57792, 61296, 65016, 68958, 71512, 74304, 80451, 81728, 86688, 91944, 107268, 109822, 115584, 122592, 130032, 137916, 143024, 148608, 160902, 163456, 164733, 173376, 183888, 214536, 219644, 241353, 245184, 260064, 275832, 286048, 321804, 329466, 346752, 367776, 384377, 429072, 439288, 482706, 490368, 494199, 520128, 551664, 572096, 643608, 658932, 735552, 768754, 858144, 878576, 965412, 988398, 1040256, 1103328, 1144192, 1153131, 1287216, 1317864, 1471104, 1482597, 1537508, 1716288, 1757152, 1930824, 1976796, 2206656, 2306262, 2574432, 2635728, 2965194, 3075016, 3432576, 3459393, 3514304, 3861648, 3953592, 4413312, 4612524, 5148864, 5271456, 5930388, 6150032, 6918786, 7028608, 7723296, 7907184, 9225048, 10297728, 10378179, 10542912, 11860776, 12300064, 13837572, 15446592, 15814368, 18450096, 20756358, 21085824, 23721552, 24600128, 27675144, 30893184, 31628736, 36900192, 41512716, 47443104, 49200256, 55350288, 63257472, 73800384, 83025432, 94886208, 110700576, 147600768, 166050864, 189772416, 221401152, 332101728, 442802304, 664203456, 1328406912]

約数ペア:

[(1, 1328406912), (2, 664203456), (3, 442802304), (4, 332101728), (6, 221401152), (7, 189772416), (8, 166050864), (9, 147600768), (12, 110700576), (14, 94886208), (16, 83025432), (18, 73800384), (21, 63257472), (24, 55350288), (27, 49200256), (28, 47443104), (32, 41512716), (36, 36900192), (42, 31628736), (43, 30893184), (48, 27675144), (54, 24600128), (56, 23721552), (63, 21085824), (64, 20756358), (72, 18450096), (84, 15814368), (86, 15446592), (96, 13837572), (108, 12300064), (112, 11860776), (126, 10542912), (128, 10378179), (129, 10297728), (144, 9225048), (168, 7907184), (172, 7723296), (189, 7028608), (192, 6918786), (216, 6150032), (224, 5930388), (252, 5271456), (258, 5148864), (288, 4612524), (301, 4413312), (336, 3953592), (344, 3861648), (378, 3514304), (384, 3459393), (387, 3432576), (432, 3075016), (448, 2965194), (504, 2635728), (516, 2574432), (576, 2306262), (602, 2206656), (672, 1976796), (688, 1930824), (756, 1757152), (774, 1716288), (864, 1537508), (896, 1482597), (903, 1471104), (1008, 1317864), (1032, 1287216), (1152, 1153131), (1161, 1144192), (1204, 1103328), (1277, 1040256), (1344, 988398), (1376, 965412), (1512, 878576), (1548, 858144), (1728, 768754), (1806, 735552), (2016, 658932), (2064, 643608), (2322, 572096), (2408, 551664), (2554, 520128), (2688, 494199), (2709, 490368), (2752, 482706), (3024, 439288), (3096, 429072), (3456, 384377), (3612, 367776), (3831, 346752), (4032, 329466), (4128, 321804), (4644, 286048), (4816, 275832), (5108, 260064), (5418, 245184), (5504, 241353), (6048, 219644), (6192, 214536), (7224, 183888), (7662, 173376), (8064, 164733), (8127, 163456), (8256, 160902), (8939, 148608), (9288, 143024), (9632, 137916), (10216, 130032), (10836, 122592), (11493, 115584), (12096, 109822), (12384, 107268), (14448, 91944), (15324, 86688), (16254, 81728), (16512, 80451), (17878, 74304), (18576, 71512), (19264, 68958), (20432, 65016), (21672, 61296), (22986, 57792), (24192, 54911), (24768, 53634), (26817, 49536), (28896, 45972), (30648, 43344), (32508, 40864), (34479, 38528), (35756, 37152)]