643769126

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 1441456128

約数和(自身を除く): 797687002

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 31, 41, 46, 62, 77, 82, 91, 121, 143, 154, 161, 182, 217, 242, 253, 286, 287, 299, 322, 341, 403, 434, 451, 506, 533, 574, 598, 682, 713, 806, 847, 902, 943, 1001, 1066, 1271, 1426, 1573, 1694, 1771, 1886, 2002, 2093, 2387, 2542, 2783, 2821, 3146, 3157, 3289, 3542, 3731, 3751, 4186, 4433, 4774, 4961, 4991, 5566, 5642, 5863, 6314, 6578, 6601, 7462, 7502, 7843, 8866, 8897, 9269, 9922, 9982, 10373, 11011, 11726, 12259, 13202, 13981, 15686, 16523, 17794, 18538, 19481, 20746, 22022, 23023, 24518, 26257, 27962, 29233, 31031, 33046, 34727, 36179, 38962, 41041, 46046, 48763, 52514, 54901, 58466, 62062, 64493, 64883, 69454, 72358, 72611, 82082, 85813, 86273, 97526, 97867, 101959, 109802, 114103, 115661, 128986, 129766, 134849, 145222, 153791, 171626, 172546, 181753, 195734, 203918, 204631, 228206, 231322, 253253, 269698, 307582, 321563, 341341, 363506, 380029, 409262, 451451, 506506, 603911, 643126, 682682, 713713, 760058, 798721, 902902, 943943, 1076537, 1121549, 1207822, 1272271, 1427426, 1483339, 1597442, 1887886, 1999283, 2153074, 2243098, 2250941, 2544542, 2660203, 2966678, 3537193, 3998566, 4180319, 4501882, 5320406, 7074386, 7850843, 8360638, 10383373, 13994981, 15701686, 20766746, 24760351, 27989962, 29262233, 45983509, 49520702, 58524466, 91967018, 321884563, 643769126]

約数ペア:

[(1, 643769126), (2, 321884563), (7, 91967018), (11, 58524466), (13, 49520702), (14, 45983509), (22, 29262233), (23, 27989962), (26, 24760351), (31, 20766746), (41, 15701686), (46, 13994981), (62, 10383373), (77, 8360638), (82, 7850843), (91, 7074386), (121, 5320406), (143, 4501882), (154, 4180319), (161, 3998566), (182, 3537193), (217, 2966678), (242, 2660203), (253, 2544542), (286, 2250941), (287, 2243098), (299, 2153074), (322, 1999283), (341, 1887886), (403, 1597442), (434, 1483339), (451, 1427426), (506, 1272271), (533, 1207822), (574, 1121549), (598, 1076537), (682, 943943), (713, 902902), (806, 798721), (847, 760058), (902, 713713), (943, 682682), (1001, 643126), (1066, 603911), (1271, 506506), (1426, 451451), (1573, 409262), (1694, 380029), (1771, 363506), (1886, 341341), (2002, 321563), (2093, 307582), (2387, 269698), (2542, 253253), (2783, 231322), (2821, 228206), (3146, 204631), (3157, 203918), (3289, 195734), (3542, 181753), (3731, 172546), (3751, 171626), (4186, 153791), (4433, 145222), (4774, 134849), (4961, 129766), (4991, 128986), (5566, 115661), (5642, 114103), (5863, 109802), (6314, 101959), (6578, 97867), (6601, 97526), (7462, 86273), (7502, 85813), (7843, 82082), (8866, 72611), (8897, 72358), (9269, 69454), (9922, 64883), (9982, 64493), (10373, 62062), (11011, 58466), (11726, 54901), (12259, 52514), (13202, 48763), (13981, 46046), (15686, 41041), (16523, 38962), (17794, 36179), (18538, 34727), (19481, 33046), (20746, 31031), (22022, 29233), (23023, 27962), (24518, 26257)]