357137872

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:625

約数の個数: 120

約数和(自身を含む): 881464416

約数和(自身を除く): 524326544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 67, 91, 98, 104, 112, 134, 182, 196, 208, 268, 364, 392, 469, 523, 536, 637, 728, 784, 871, 938, 1046, 1072, 1274, 1456, 1742, 1876, 2092, 2548, 3283, 3484, 3661, 3752, 4184, 5096, 6097, 6566, 6799, 6968, 7322, 7504, 8368, 10192, 12194, 13132, 13598, 13936, 14644, 24388, 25627, 26264, 27196, 29288, 35041, 42679, 47593, 48776, 51254, 52528, 54392, 58576, 70082, 85358, 95186, 97552, 102508, 108784, 140164, 170716, 190372, 205016, 245287, 280328, 333151, 341432, 380744, 410032, 455533, 490574, 560656, 666302, 682864, 761488, 911066, 981148, 1332604, 1717009, 1822132, 1962296, 2665208, 3188731, 3434018, 3644264, 3924592, 5330416, 6377462, 6868036, 7288528, 12754924, 13736072, 22321117, 25509848, 27472144, 44642234, 51019696, 89284468, 178568936, 357137872]

約数ペア:

[(1, 357137872), (2, 178568936), (4, 89284468), (7, 51019696), (8, 44642234), (13, 27472144), (14, 25509848), (16, 22321117), (26, 13736072), (28, 12754924), (49, 7288528), (52, 6868036), (56, 6377462), (67, 5330416), (91, 3924592), (98, 3644264), (104, 3434018), (112, 3188731), (134, 2665208), (182, 1962296), (196, 1822132), (208, 1717009), (268, 1332604), (364, 981148), (392, 911066), (469, 761488), (523, 682864), (536, 666302), (637, 560656), (728, 490574), (784, 455533), (871, 410032), (938, 380744), (1046, 341432), (1072, 333151), (1274, 280328), (1456, 245287), (1742, 205016), (1876, 190372), (2092, 170716), (2548, 140164), (3283, 108784), (3484, 102508), (3661, 97552), (3752, 95186), (4184, 85358), (5096, 70082), (6097, 58576), (6566, 54392), (6799, 52528), (6968, 51254), (7322, 48776), (7504, 47593), (8368, 42679), (10192, 35041), (12194, 29288), (13132, 27196), (13598, 26264), (13936, 25627), (14644, 24388)]