225919386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 672122880

約数和(自身を除く): 446203494

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 23, 33, 38, 42, 46, 57, 63, 66, 69, 77, 99, 114, 126, 133, 138, 154, 161, 171, 198, 207, 209, 231, 253, 266, 322, 342, 373, 399, 414, 418, 437, 462, 483, 506, 627, 693, 746, 759, 798, 874, 966, 1119, 1197, 1254, 1311, 1386, 1449, 1463, 1518, 1771, 1881, 2238, 2277, 2394, 2611, 2622, 2898, 2926, 3059, 3357, 3542, 3762, 3933, 4103, 4389, 4554, 4807, 5222, 5313, 6118, 6714, 7087, 7833, 7866, 8206, 8579, 8778, 9177, 9614, 10626, 12309, 13167, 14174, 14421, 15666, 15939, 17158, 18354, 21261, 23499, 24618, 25737, 26334, 27531, 28721, 28842, 31878, 33649, 36927, 42522, 43263, 46998, 49609, 51474, 55062, 57442, 60053, 63783, 67298, 73854, 77211, 77957, 86163, 86526, 94369, 99218, 100947, 120106, 127566, 148827, 154422, 155914, 163001, 172326, 180159, 188738, 201894, 233871, 258489, 283107, 297654, 302841, 326002, 360318, 446481, 467742, 489003, 516978, 540477, 545699, 566214, 605682, 660583, 701613, 849321, 892962, 978006, 1080954, 1091398, 1141007, 1321166, 1403226, 1467009, 1637097, 1698642, 1793011, 1981749, 2282014, 2934018, 3274194, 3423021, 3586022, 3963498, 4911291, 5379033, 5945247, 6846042, 9822582, 10269063, 10758066, 11890494, 12551077, 16137099, 20538126, 25102154, 32274198, 37653231, 75306462, 112959693, 225919386]

約数ペア:

[(1, 225919386), (2, 112959693), (3, 75306462), (6, 37653231), (7, 32274198), (9, 25102154), (11, 20538126), (14, 16137099), (18, 12551077), (19, 11890494), (21, 10758066), (22, 10269063), (23, 9822582), (33, 6846042), (38, 5945247), (42, 5379033), (46, 4911291), (57, 3963498), (63, 3586022), (66, 3423021), (69, 3274194), (77, 2934018), (99, 2282014), (114, 1981749), (126, 1793011), (133, 1698642), (138, 1637097), (154, 1467009), (161, 1403226), (171, 1321166), (198, 1141007), (207, 1091398), (209, 1080954), (231, 978006), (253, 892962), (266, 849321), (322, 701613), (342, 660583), (373, 605682), (399, 566214), (414, 545699), (418, 540477), (437, 516978), (462, 489003), (483, 467742), (506, 446481), (627, 360318), (693, 326002), (746, 302841), (759, 297654), (798, 283107), (874, 258489), (966, 233871), (1119, 201894), (1197, 188738), (1254, 180159), (1311, 172326), (1386, 163001), (1449, 155914), (1463, 154422), (1518, 148827), (1771, 127566), (1881, 120106), (2238, 100947), (2277, 99218), (2394, 94369), (2611, 86526), (2622, 86163), (2898, 77957), (2926, 77211), (3059, 73854), (3357, 67298), (3542, 63783), (3762, 60053), (3933, 57442), (4103, 55062), (4389, 51474), (4554, 49609), (4807, 46998), (5222, 43263), (5313, 42522), (6118, 36927), (6714, 33649), (7087, 31878), (7833, 28842), (7866, 28721), (8206, 27531), (8579, 26334), (8778, 25737), (9177, 24618), (9614, 23499), (10626, 21261), (12309, 18354), (13167, 17158), (14174, 15939), (14421, 15666)]