270140442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 680279040

約数和(自身を除く): 410138598

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 73, 78, 114, 143, 146, 209, 219, 227, 247, 286, 418, 429, 438, 454, 494, 627, 681, 741, 803, 858, 949, 1254, 1362, 1387, 1482, 1606, 1898, 2409, 2497, 2717, 2774, 2847, 2951, 4161, 4313, 4818, 4994, 5434, 5694, 5902, 7491, 8151, 8322, 8626, 8853, 10439, 12939, 14982, 15257, 16302, 16571, 17706, 18031, 20878, 25878, 30514, 31317, 32461, 33142, 36062, 45771, 47443, 49713, 54093, 56069, 62634, 64922, 91542, 94886, 97383, 99426, 108186, 112138, 142329, 168207, 182281, 194766, 198341, 215423, 284658, 314849, 336414, 364562, 396682, 430846, 546843, 595023, 616759, 629698, 646269, 944547, 1093686, 1190046, 1233518, 1292538, 1850277, 1889094, 2369653, 3463339, 3700554, 4093037, 4739306, 6926678, 7108959, 8186074, 10390017, 12279111, 14217918, 20780034, 24558222, 45023407, 90046814, 135070221, 270140442]

約数ペア:

[(1, 270140442), (2, 135070221), (3, 90046814), (6, 45023407), (11, 24558222), (13, 20780034), (19, 14217918), (22, 12279111), (26, 10390017), (33, 8186074), (38, 7108959), (39, 6926678), (57, 4739306), (66, 4093037), (73, 3700554), (78, 3463339), (114, 2369653), (143, 1889094), (146, 1850277), (209, 1292538), (219, 1233518), (227, 1190046), (247, 1093686), (286, 944547), (418, 646269), (429, 629698), (438, 616759), (454, 595023), (494, 546843), (627, 430846), (681, 396682), (741, 364562), (803, 336414), (858, 314849), (949, 284658), (1254, 215423), (1362, 198341), (1387, 194766), (1482, 182281), (1606, 168207), (1898, 142329), (2409, 112138), (2497, 108186), (2717, 99426), (2774, 97383), (2847, 94886), (2951, 91542), (4161, 64922), (4313, 62634), (4818, 56069), (4994, 54093), (5434, 49713), (5694, 47443), (5902, 45771), (7491, 36062), (8151, 33142), (8322, 32461), (8626, 31317), (8853, 30514), (10439, 25878), (12939, 20878), (14982, 18031), (15257, 17706), (16302, 16571)]