1318142568

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 3548160000

約数和(自身を除く): 2230017432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 199, 232, 248, 307, 348, 372, 398, 597, 614, 696, 744, 796, 899, 921, 1194, 1228, 1592, 1798, 1842, 2388, 2456, 2697, 3596, 3684, 4776, 5394, 5771, 6169, 7192, 7368, 8903, 9517, 10788, 11542, 12338, 17313, 17806, 18507, 19034, 21576, 23084, 24676, 26709, 28551, 34626, 35612, 37014, 38068, 46168, 49352, 53418, 57102, 61093, 69252, 71224, 74028, 76136, 106836, 114204, 122186, 138504, 148056, 178901, 183279, 213672, 228408, 244372, 275993, 357802, 366558, 488744, 536703, 551986, 715604, 733116, 827979, 1073406, 1103972, 1431208, 1466232, 1655958, 1771697, 1893883, 2146812, 2207944, 3311916, 3543394, 3787766, 4293624, 5315091, 5681649, 6623832, 7086788, 7575532, 10630182, 11363298, 14173576, 15151064, 21260364, 22726596, 42520728, 45453192, 54922607, 109845214, 164767821, 219690428, 329535642, 439380856, 659071284, 1318142568]

約数ペア:

[(1, 1318142568), (2, 659071284), (3, 439380856), (4, 329535642), (6, 219690428), (8, 164767821), (12, 109845214), (24, 54922607), (29, 45453192), (31, 42520728), (58, 22726596), (62, 21260364), (87, 15151064), (93, 14173576), (116, 11363298), (124, 10630182), (174, 7575532), (186, 7086788), (199, 6623832), (232, 5681649), (248, 5315091), (307, 4293624), (348, 3787766), (372, 3543394), (398, 3311916), (597, 2207944), (614, 2146812), (696, 1893883), (744, 1771697), (796, 1655958), (899, 1466232), (921, 1431208), (1194, 1103972), (1228, 1073406), (1592, 827979), (1798, 733116), (1842, 715604), (2388, 551986), (2456, 536703), (2697, 488744), (3596, 366558), (3684, 357802), (4776, 275993), (5394, 244372), (5771, 228408), (6169, 213672), (7192, 183279), (7368, 178901), (8903, 148056), (9517, 138504), (10788, 122186), (11542, 114204), (12338, 106836), (17313, 76136), (17806, 74028), (18507, 71224), (19034, 69252), (21576, 61093), (23084, 57102), (24676, 53418), (26709, 49352), (28551, 46168), (34626, 38068), (35612, 37014)]