217550928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28151}}^1$

素因数の和:28192

約数の個数: 80

約数和(自身を含む): 670242816

約数和(自身を除く): 452691888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 28151, 56302, 84453, 112604, 168906, 197057, 225208, 337812, 394114, 450416, 591171, 647473, 675624, 788228, 1182342, 1294946, 1351248, 1576456, 1942419, 2364684, 2589892, 3152912, 3884838, 4532311, 4729368, 5179784, 7769676, 9064622, 9458736, 10359568, 13596933, 15539352, 18129244, 27193866, 31078704, 36258488, 54387732, 72516976, 108775464, 217550928]

約数ペア:

[(1, 217550928), (2, 108775464), (3, 72516976), (4, 54387732), (6, 36258488), (7, 31078704), (8, 27193866), (12, 18129244), (14, 15539352), (16, 13596933), (21, 10359568), (23, 9458736), (24, 9064622), (28, 7769676), (42, 5179784), (46, 4729368), (48, 4532311), (56, 3884838), (69, 3152912), (84, 2589892), (92, 2364684), (112, 1942419), (138, 1576456), (161, 1351248), (168, 1294946), (184, 1182342), (276, 788228), (322, 675624), (336, 647473), (368, 591171), (483, 450416), (552, 394114), (644, 337812), (966, 225208), (1104, 197057), (1288, 168906), (1932, 112604), (2576, 84453), (3864, 56302), (7728, 28151)]