1286416992

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{273473}}^1$

素因数の和:273500

約数の個数: 72

約数和(自身を含む): 3928180536

約数和(自身を除く): 2641763544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 273473, 546946, 820419, 1093892, 1640838, 1914311, 2187784, 3281676, 3828622, 4375568, 5742933, 6563352, 7657244, 8751136, 11485866, 13126704, 13400177, 15314488, 22971732, 26253408, 26800354, 30628976, 40200531, 45943464, 53600708, 61257952, 80401062, 91886928, 107201416, 160802124, 183773856, 214402832, 321604248, 428805664, 643208496, 1286416992]

約数ペア:

[(1, 1286416992), (2, 643208496), (3, 428805664), (4, 321604248), (6, 214402832), (7, 183773856), (8, 160802124), (12, 107201416), (14, 91886928), (16, 80401062), (21, 61257952), (24, 53600708), (28, 45943464), (32, 40200531), (42, 30628976), (48, 26800354), (49, 26253408), (56, 22971732), (84, 15314488), (96, 13400177), (98, 13126704), (112, 11485866), (147, 8751136), (168, 7657244), (196, 6563352), (224, 5742933), (294, 4375568), (336, 3828622), (392, 3281676), (588, 2187784), (672, 1914311), (784, 1640838), (1176, 1093892), (1568, 820419), (2352, 546946), (4704, 273473)]