244451704

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{557}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 556839360

約数和(自身を除く): 312387656

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 461, 476, 557, 922, 952, 1114, 1844, 2228, 3227, 3688, 3899, 4456, 6454, 7798, 7837, 9469, 12908, 15596, 15674, 18938, 25816, 31192, 31348, 37876, 54859, 62696, 66283, 75752, 109718, 132566, 219436, 256777, 265132, 438872, 513554, 530264, 1027108, 1797439, 2054216, 3594878, 4365209, 7189756, 8730418, 14379512, 17460836, 30556463, 34921672, 61112926, 122225852, 244451704]

約数ペア:

[(1, 244451704), (2, 122225852), (4, 61112926), (7, 34921672), (8, 30556463), (14, 17460836), (17, 14379512), (28, 8730418), (34, 7189756), (56, 4365209), (68, 3594878), (119, 2054216), (136, 1797439), (238, 1027108), (461, 530264), (476, 513554), (557, 438872), (922, 265132), (952, 256777), (1114, 219436), (1844, 132566), (2228, 109718), (3227, 75752), (3688, 66283), (3899, 62696), (4456, 54859), (6454, 37876), (7798, 31348), (7837, 31192), (9469, 25816), (12908, 18938), (15596, 15674)]