319290552

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4493}}^1$

素因数の和:4562

約数の個数: 128

約数和(自身を含む): 1035417600

約数和(自身を除く): 716127048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 84, 94, 108, 126, 141, 168, 188, 189, 216, 252, 282, 329, 376, 378, 423, 504, 564, 658, 756, 846, 987, 1128, 1269, 1316, 1512, 1692, 1974, 2538, 2632, 2961, 3384, 3948, 4493, 5076, 5922, 7896, 8883, 8986, 10152, 11844, 13479, 17766, 17972, 23688, 26958, 31451, 35532, 35944, 40437, 53916, 62902, 71064, 80874, 94353, 107832, 121311, 125804, 161748, 188706, 211171, 242622, 251608, 283059, 323496, 377412, 422342, 485244, 566118, 633513, 754824, 844684, 849177, 970488, 1132236, 1267026, 1478197, 1689368, 1698354, 1900539, 2264472, 2534052, 2956394, 3396708, 3801078, 4434591, 5068104, 5701617, 5912788, 6793416, 7602156, 8869182, 11403234, 11825576, 13303773, 15204312, 17738364, 22806468, 26607546, 35476728, 39911319, 45612936, 53215092, 79822638, 106430184, 159645276, 319290552]

約数ペア:

[(1, 319290552), (2, 159645276), (3, 106430184), (4, 79822638), (6, 53215092), (7, 45612936), (8, 39911319), (9, 35476728), (12, 26607546), (14, 22806468), (18, 17738364), (21, 15204312), (24, 13303773), (27, 11825576), (28, 11403234), (36, 8869182), (42, 7602156), (47, 6793416), (54, 5912788), (56, 5701617), (63, 5068104), (72, 4434591), (84, 3801078), (94, 3396708), (108, 2956394), (126, 2534052), (141, 2264472), (168, 1900539), (188, 1698354), (189, 1689368), (216, 1478197), (252, 1267026), (282, 1132236), (329, 970488), (376, 849177), (378, 844684), (423, 754824), (504, 633513), (564, 566118), (658, 485244), (756, 422342), (846, 377412), (987, 323496), (1128, 283059), (1269, 251608), (1316, 242622), (1512, 211171), (1692, 188706), (1974, 161748), (2538, 125804), (2632, 121311), (2961, 107832), (3384, 94353), (3948, 80874), (4493, 71064), (5076, 62902), (5922, 53916), (7896, 40437), (8883, 35944), (8986, 35532), (10152, 31451), (11844, 26958), (13479, 23688), (17766, 17972)]