2445641568

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1121

約数の個数: 144

約数和(自身を含む): 7124120640

約数和(自身を除く): 4678479072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 163, 177, 236, 288, 326, 354, 472, 489, 531, 652, 708, 883, 944, 978, 1062, 1304, 1416, 1467, 1766, 1888, 1956, 2124, 2608, 2649, 2832, 2934, 3532, 3912, 4248, 5216, 5298, 5664, 5868, 7064, 7824, 7947, 8496, 9617, 10596, 11736, 14128, 15648, 15894, 16992, 19234, 21192, 23472, 28256, 28851, 31788, 38468, 42384, 46944, 52097, 57702, 63576, 76936, 84768, 86553, 104194, 115404, 127152, 143929, 153872, 156291, 173106, 208388, 230808, 254304, 287858, 307744, 312582, 346212, 416776, 431787, 461616, 468873, 575716, 625164, 692424, 833552, 863574, 923232, 937746, 1151432, 1250328, 1295361, 1384848, 1667104, 1727148, 1875492, 2302864, 2500656, 2590722, 2769696, 3454296, 3750984, 4605728, 5001312, 5181444, 6908592, 7501968, 8491811, 10362888, 13817184, 15003936, 16983622, 20725776, 25475433, 33967244, 41451552, 50950866, 67934488, 76426299, 101901732, 135868976, 152852598, 203803464, 271737952, 305705196, 407606928, 611410392, 815213856, 1222820784, 2445641568]

約数ペア:

[(1, 2445641568), (2, 1222820784), (3, 815213856), (4, 611410392), (6, 407606928), (8, 305705196), (9, 271737952), (12, 203803464), (16, 152852598), (18, 135868976), (24, 101901732), (32, 76426299), (36, 67934488), (48, 50950866), (59, 41451552), (72, 33967244), (96, 25475433), (118, 20725776), (144, 16983622), (163, 15003936), (177, 13817184), (236, 10362888), (288, 8491811), (326, 7501968), (354, 6908592), (472, 5181444), (489, 5001312), (531, 4605728), (652, 3750984), (708, 3454296), (883, 2769696), (944, 2590722), (978, 2500656), (1062, 2302864), (1304, 1875492), (1416, 1727148), (1467, 1667104), (1766, 1384848), (1888, 1295361), (1956, 1250328), (2124, 1151432), (2608, 937746), (2649, 923232), (2832, 863574), (2934, 833552), (3532, 692424), (3912, 625164), (4248, 575716), (5216, 468873), (5298, 461616), (5664, 431787), (5868, 416776), (7064, 346212), (7824, 312582), (7947, 307744), (8496, 287858), (9617, 254304), (10596, 230808), (11736, 208388), (14128, 173106), (15648, 156291), (15894, 153872), (16992, 143929), (19234, 127152), (21192, 115404), (23472, 104194), (28256, 86553), (28851, 84768), (31788, 76936), (38468, 63576), (42384, 57702), (46944, 52097)]