856602208

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{683}}^1$

素因数の和:1220

約数の個数: 96

約数和(自身を含む): 2109784320

約数和(自身を除く): 1253182112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 509, 616, 683, 1018, 1232, 1366, 2036, 2464, 2732, 3563, 4072, 4781, 5464, 5599, 7126, 7513, 8144, 9562, 10928, 11198, 14252, 15026, 16288, 19124, 21856, 22396, 28504, 30052, 38248, 39193, 44792, 52591, 57008, 60104, 76496, 78386, 89584, 105182, 114016, 120208, 152992, 156772, 179168, 210364, 240416, 313544, 347647, 420728, 627088, 695294, 841456, 1254176, 1390588, 1682912, 2433529, 2781176, 3824117, 4867058, 5562352, 7648234, 9734116, 11124704, 15296468, 19468232, 26768819, 30592936, 38936464, 53537638, 61185872, 77872928, 107075276, 122371744, 214150552, 428301104, 856602208]

約数ペア:

[(1, 856602208), (2, 428301104), (4, 214150552), (7, 122371744), (8, 107075276), (11, 77872928), (14, 61185872), (16, 53537638), (22, 38936464), (28, 30592936), (32, 26768819), (44, 19468232), (56, 15296468), (77, 11124704), (88, 9734116), (112, 7648234), (154, 5562352), (176, 4867058), (224, 3824117), (308, 2781176), (352, 2433529), (509, 1682912), (616, 1390588), (683, 1254176), (1018, 841456), (1232, 695294), (1366, 627088), (2036, 420728), (2464, 347647), (2732, 313544), (3563, 240416), (4072, 210364), (4781, 179168), (5464, 156772), (5599, 152992), (7126, 120208), (7513, 114016), (8144, 105182), (9562, 89584), (10928, 78386), (11198, 76496), (14252, 60104), (15026, 57008), (16288, 52591), (19124, 44792), (21856, 39193), (22396, 38248), (28504, 30052)]