12557720616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{231419}}^1$

素因数の和:231471

約数の個数: 128

約数和(自身を含む): 39989376000

約数和(自身を除く): 27431655384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1938, 2261, 2584, 2856, 3192, 3876, 4522, 6783, 7752, 9044, 13566, 18088, 27132, 54264, 231419, 462838, 694257, 925676, 1388514, 1619933, 1851352, 2777028, 3239866, 3934123, 4396961, 4859799, 5554056, 6479732, 7868246, 8793922, 9719598, 11802369, 12959464, 13190883, 15736492, 17587844, 19439196, 23604738, 26381766, 27538861, 30778727, 31472984, 35175688, 38878392, 47209476, 52763532, 55077722, 61557454, 74748337, 82616583, 92336181, 94418952, 105527064, 110155444, 123114908, 149496674, 165233166, 184672362, 220310888, 224245011, 246229816, 298993348, 330466332, 369344724, 448490022, 523238359, 597986696, 660932664, 738689448, 896980044, 1046476718, 1569715077, 1793960088, 2092953436, 3139430154, 4185906872, 6278860308, 12557720616]

約数ペア:

[(1, 12557720616), (2, 6278860308), (3, 4185906872), (4, 3139430154), (6, 2092953436), (7, 1793960088), (8, 1569715077), (12, 1046476718), (14, 896980044), (17, 738689448), (19, 660932664), (21, 597986696), (24, 523238359), (28, 448490022), (34, 369344724), (38, 330466332), (42, 298993348), (51, 246229816), (56, 224245011), (57, 220310888), (68, 184672362), (76, 165233166), (84, 149496674), (102, 123114908), (114, 110155444), (119, 105527064), (133, 94418952), (136, 92336181), (152, 82616583), (168, 74748337), (204, 61557454), (228, 55077722), (238, 52763532), (266, 47209476), (323, 38878392), (357, 35175688), (399, 31472984), (408, 30778727), (456, 27538861), (476, 26381766), (532, 23604738), (646, 19439196), (714, 17587844), (798, 15736492), (952, 13190883), (969, 12959464), (1064, 11802369), (1292, 9719598), (1428, 8793922), (1596, 7868246), (1938, 6479732), (2261, 5554056), (2584, 4859799), (2856, 4396961), (3192, 3934123), (3876, 3239866), (4522, 2777028), (6783, 1851352), (7752, 1619933), (9044, 1388514), (13566, 925676), (18088, 694257), (27132, 462838), (54264, 231419)]