1330482426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2100

約数の個数: 128

約数和(自身を含む): 3483648000

約数和(自身を除く): 2153165574

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 53, 69, 78, 91, 106, 138, 159, 161, 182, 273, 299, 318, 322, 371, 483, 546, 598, 689, 742, 897, 966, 1113, 1219, 1378, 1794, 1999, 2067, 2093, 2226, 2438, 3657, 3998, 4134, 4186, 4823, 5997, 6279, 7314, 8533, 9646, 11994, 12558, 13993, 14469, 15847, 17066, 25599, 25987, 27986, 28938, 31694, 41979, 45977, 47541, 51198, 51974, 77961, 83958, 91954, 95082, 105947, 110929, 137931, 155922, 181909, 211894, 221858, 275862, 317841, 321839, 332787, 363818, 545727, 597701, 635682, 643678, 665574, 741629, 965517, 1091454, 1195402, 1377311, 1483258, 1793103, 1931034, 2224887, 2436781, 2754622, 3586206, 4131933, 4183907, 4449774, 4873562, 7310343, 8263866, 8367814, 9641177, 12551721, 14620686, 17057467, 19282354, 25103442, 28923531, 31678153, 34114934, 51172401, 57847062, 63356306, 95034459, 102344802, 190068918, 221747071, 443494142, 665241213, 1330482426]

約数ペア:

[(1, 1330482426), (2, 665241213), (3, 443494142), (6, 221747071), (7, 190068918), (13, 102344802), (14, 95034459), (21, 63356306), (23, 57847062), (26, 51172401), (39, 34114934), (42, 31678153), (46, 28923531), (53, 25103442), (69, 19282354), (78, 17057467), (91, 14620686), (106, 12551721), (138, 9641177), (159, 8367814), (161, 8263866), (182, 7310343), (273, 4873562), (299, 4449774), (318, 4183907), (322, 4131933), (371, 3586206), (483, 2754622), (546, 2436781), (598, 2224887), (689, 1931034), (742, 1793103), (897, 1483258), (966, 1377311), (1113, 1195402), (1219, 1091454), (1378, 965517), (1794, 741629), (1999, 665574), (2067, 643678), (2093, 635682), (2226, 597701), (2438, 545727), (3657, 363818), (3998, 332787), (4134, 321839), (4186, 317841), (4823, 275862), (5997, 221858), (6279, 211894), (7314, 181909), (8533, 155922), (9646, 137931), (11994, 110929), (12558, 105947), (13993, 95082), (14469, 91954), (15847, 83958), (17066, 77961), (25599, 51974), (25987, 51198), (27986, 47541), (28938, 45977), (31694, 41979)]