247123536

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5639}}^1$

素因数の和:5744

約数の個数: 80

約数和(自身を含む): 704954880

約数和(自身を除く): 457831344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 83, 88, 132, 166, 176, 249, 264, 332, 498, 528, 664, 913, 996, 1328, 1826, 1992, 2739, 3652, 3984, 5478, 5639, 7304, 10956, 11278, 14608, 16917, 21912, 22556, 33834, 43824, 45112, 62029, 67668, 90224, 124058, 135336, 186087, 248116, 270672, 372174, 468037, 496232, 744348, 936074, 992464, 1404111, 1488696, 1872148, 2808222, 2977392, 3744296, 5148407, 5616444, 7488592, 10296814, 11232888, 15445221, 20593628, 22465776, 30890442, 41187256, 61780884, 82374512, 123561768, 247123536]

約数ペア:

[(1, 247123536), (2, 123561768), (3, 82374512), (4, 61780884), (6, 41187256), (8, 30890442), (11, 22465776), (12, 20593628), (16, 15445221), (22, 11232888), (24, 10296814), (33, 7488592), (44, 5616444), (48, 5148407), (66, 3744296), (83, 2977392), (88, 2808222), (132, 1872148), (166, 1488696), (176, 1404111), (249, 992464), (264, 936074), (332, 744348), (498, 496232), (528, 468037), (664, 372174), (913, 270672), (996, 248116), (1328, 186087), (1826, 135336), (1992, 124058), (2739, 90224), (3652, 67668), (3984, 62029), (5478, 45112), (5639, 43824), (7304, 33834), (10956, 22556), (11278, 21912), (14608, 16917)]