1557876672

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2072

約数の個数: 224

約数和(自身を含む): 5120640000

約数和(自身を除く): 3562763328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 41, 44, 48, 54, 64, 66, 72, 82, 88, 96, 99, 108, 123, 132, 144, 164, 176, 192, 198, 216, 246, 264, 288, 297, 328, 352, 369, 396, 432, 451, 492, 528, 576, 594, 656, 704, 738, 792, 864, 902, 984, 1056, 1107, 1188, 1312, 1353, 1476, 1584, 1728, 1804, 1968, 1999, 2112, 2214, 2376, 2624, 2706, 2952, 3168, 3608, 3936, 3998, 4059, 4428, 4752, 5412, 5904, 5997, 6336, 7216, 7872, 7996, 8118, 8856, 9504, 10824, 11808, 11994, 12177, 14432, 15992, 16236, 17712, 17991, 19008, 21648, 21989, 23616, 23988, 24354, 28864, 31984, 32472, 35424, 35982, 43296, 43978, 47976, 48708, 53973, 63968, 64944, 65967, 70848, 71964, 81959, 86592, 87956, 95952, 97416, 107946, 127936, 129888, 131934, 143928, 163918, 175912, 191904, 194832, 197901, 215892, 245877, 259776, 263868, 287856, 327836, 351824, 383808, 389664, 395802, 431784, 491754, 527736, 575712, 593703, 655672, 703648, 737631, 779328, 791604, 863568, 901549, 983508, 1055472, 1151424, 1187406, 1311344, 1407296, 1475262, 1583208, 1727136, 1803098, 1967016, 2110944, 2212893, 2374812, 2622688, 2704647, 2950524, 3166416, 3454272, 3606196, 3934032, 4221888, 4425786, 4749624, 5245376, 5409294, 5901048, 6332832, 7212392, 7868064, 8113941, 8851572, 9499248, 10818588, 11802096, 12665664, 14424784, 15736128, 16227882, 17703144, 18998496, 21637176, 23604192, 24341823, 28849568, 32455764, 35406288, 37996992, 43274352, 47208384, 48683646, 57699136, 64911528, 70812576, 86548704, 97367292, 129823056, 141625152, 173097408, 194734584, 259646112, 389469168, 519292224, 778938336, 1557876672]

約数ペア:

[(1, 1557876672), (2, 778938336), (3, 519292224), (4, 389469168), (6, 259646112), (8, 194734584), (9, 173097408), (11, 141625152), (12, 129823056), (16, 97367292), (18, 86548704), (22, 70812576), (24, 64911528), (27, 57699136), (32, 48683646), (33, 47208384), (36, 43274352), (41, 37996992), (44, 35406288), (48, 32455764), (54, 28849568), (64, 24341823), (66, 23604192), (72, 21637176), (82, 18998496), (88, 17703144), (96, 16227882), (99, 15736128), (108, 14424784), (123, 12665664), (132, 11802096), (144, 10818588), (164, 9499248), (176, 8851572), (192, 8113941), (198, 7868064), (216, 7212392), (246, 6332832), (264, 5901048), (288, 5409294), (297, 5245376), (328, 4749624), (352, 4425786), (369, 4221888), (396, 3934032), (432, 3606196), (451, 3454272), (492, 3166416), (528, 2950524), (576, 2704647), (594, 2622688), (656, 2374812), (704, 2212893), (738, 2110944), (792, 1967016), (864, 1803098), (902, 1727136), (984, 1583208), (1056, 1475262), (1107, 1407296), (1188, 1311344), (1312, 1187406), (1353, 1151424), (1476, 1055472), (1584, 983508), (1728, 901549), (1804, 863568), (1968, 791604), (1999, 779328), (2112, 737631), (2214, 703648), (2376, 655672), (2624, 593703), (2706, 575712), (2952, 527736), (3168, 491754), (3608, 431784), (3936, 395802), (3998, 389664), (4059, 383808), (4428, 351824), (4752, 327836), (5412, 287856), (5904, 263868), (5997, 259776), (6336, 245877), (7216, 215892), (7872, 197901), (7996, 194832), (8118, 191904), (8856, 175912), (9504, 163918), (10824, 143928), (11808, 131934), (11994, 129888), (12177, 127936), (14432, 107946), (15992, 97416), (16236, 95952), (17712, 87956), (17991, 86592), (19008, 81959), (21648, 71964), (21989, 70848), (23616, 65967), (23988, 64944), (24354, 63968), (28864, 53973), (31984, 48708), (32472, 47976), (35424, 43978), (35982, 43296)]