239314896

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{20023}}^1$

素因数の和:20120

約数の個数: 60

約数和(自身を含む): 677852448

約数和(自身を除く): 438537552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 11952, 20023, 40046, 60069, 80092, 120138, 160184, 180207, 240276, 320368, 360414, 480552, 720828, 961104, 1441656, 1661909, 2883312, 3323818, 4985727, 6647636, 9971454, 13295272, 14957181, 19942908, 26590544, 29914362, 39885816, 59828724, 79771632, 119657448, 239314896]

約数ペア:

[(1, 239314896), (2, 119657448), (3, 79771632), (4, 59828724), (6, 39885816), (8, 29914362), (9, 26590544), (12, 19942908), (16, 14957181), (18, 13295272), (24, 9971454), (36, 6647636), (48, 4985727), (72, 3323818), (83, 2883312), (144, 1661909), (166, 1441656), (249, 961104), (332, 720828), (498, 480552), (664, 360414), (747, 320368), (996, 240276), (1328, 180207), (1494, 160184), (1992, 120138), (2988, 80092), (3984, 60069), (5976, 40046), (11952, 20023)]