1380850976

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1146

約数の個数: 96

約数和(自身を含む): 2998114560

約数和(自身を除く): 1617263584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 53, 68, 94, 106, 136, 188, 212, 272, 376, 424, 544, 752, 799, 848, 901, 1019, 1504, 1598, 1696, 1802, 2038, 2491, 3196, 3604, 4076, 4982, 6392, 7208, 8152, 9964, 12784, 14416, 16304, 17323, 19928, 25568, 28832, 32608, 34646, 39856, 42347, 47893, 54007, 69292, 79712, 84694, 95786, 108014, 138584, 169388, 191572, 216028, 277168, 338776, 383144, 432056, 554336, 677552, 766288, 814181, 864112, 918119, 1355104, 1532576, 1628362, 1728224, 1836238, 2538329, 3256724, 3672476, 5076658, 6513448, 7344952, 10153316, 13026896, 14689904, 20306632, 26053792, 29379808, 40613264, 43151593, 81226528, 86303186, 172606372, 345212744, 690425488, 1380850976]

約数ペア:

[(1, 1380850976), (2, 690425488), (4, 345212744), (8, 172606372), (16, 86303186), (17, 81226528), (32, 43151593), (34, 40613264), (47, 29379808), (53, 26053792), (68, 20306632), (94, 14689904), (106, 13026896), (136, 10153316), (188, 7344952), (212, 6513448), (272, 5076658), (376, 3672476), (424, 3256724), (544, 2538329), (752, 1836238), (799, 1728224), (848, 1628362), (901, 1532576), (1019, 1355104), (1504, 918119), (1598, 864112), (1696, 814181), (1802, 766288), (2038, 677552), (2491, 554336), (3196, 432056), (3604, 383144), (4076, 338776), (4982, 277168), (6392, 216028), (7208, 191572), (8152, 169388), (9964, 138584), (12784, 108014), (14416, 95786), (16304, 84694), (17323, 79712), (19928, 69292), (25568, 54007), (28832, 47893), (32608, 42347), (34646, 39856)]