216649488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14149}}^1$

素因数の和:14200

約数の個数: 80

約数和(自身を含む): 631656000

約数和(自身を除く): 415006512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 5104, 7656, 14149, 15312, 28298, 42447, 56596, 84894, 113192, 155639, 169788, 226384, 311278, 339576, 410321, 466917, 622556, 679152, 820642, 933834, 1230963, 1245112, 1641284, 1867668, 2461926, 2490224, 3282568, 3735336, 4513531, 4923852, 6565136, 7470672, 9027062, 9847704, 13540593, 18054124, 19695408, 27081186, 36108248, 54162372, 72216496, 108324744, 216649488]

約数ペア:

[(1, 216649488), (2, 108324744), (3, 72216496), (4, 54162372), (6, 36108248), (8, 27081186), (11, 19695408), (12, 18054124), (16, 13540593), (22, 9847704), (24, 9027062), (29, 7470672), (33, 6565136), (44, 4923852), (48, 4513531), (58, 3735336), (66, 3282568), (87, 2490224), (88, 2461926), (116, 1867668), (132, 1641284), (174, 1245112), (176, 1230963), (232, 933834), (264, 820642), (319, 679152), (348, 622556), (464, 466917), (528, 410321), (638, 339576), (696, 311278), (957, 226384), (1276, 169788), (1392, 155639), (1914, 113192), (2552, 84894), (3828, 56596), (5104, 42447), (7656, 28298), (14149, 15312)]