247152892672

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1889317}}^1$

素因数の和:1889413

約数の個数: 72

約数和(自身を含む): 571541366816

約数和(自身を除く): 324388474144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 8176, 9344, 16352, 18688, 32704, 65408, 130816, 1889317, 3778634, 7557268, 13225219, 15114536, 26450438, 30229072, 52900876, 60458144, 105801752, 120916288, 137920141, 211603504, 241832576, 275840282, 423207008, 483665152, 551680564, 846414016, 965440987, 1103361128, 1692828032, 1930881974, 2206722256, 3385656064, 3861763948, 4413444512, 7723527896, 8826889024, 15447055792, 17653778048, 30894111584, 35307556096, 61788223168, 123576446336, 247152892672]

約数ペア:

[(1, 247152892672), (2, 123576446336), (4, 61788223168), (7, 35307556096), (8, 30894111584), (14, 17653778048), (16, 15447055792), (28, 8826889024), (32, 7723527896), (56, 4413444512), (64, 3861763948), (73, 3385656064), (112, 2206722256), (128, 1930881974), (146, 1692828032), (224, 1103361128), (256, 965440987), (292, 846414016), (448, 551680564), (511, 483665152), (584, 423207008), (896, 275840282), (1022, 241832576), (1168, 211603504), (1792, 137920141), (2044, 120916288), (2336, 105801752), (4088, 60458144), (4672, 52900876), (8176, 30229072), (9344, 26450438), (16352, 15114536), (18688, 13225219), (32704, 7557268), (65408, 3778634), (130816, 1889317)]