385918761088

素因数分解:

$2^7\times 7^1\times {\mathrm{457}}^1\times {\mathrm{942479}}^1$

素因数の和:942957

約数の個数: 64

約数和(自身を含む): 880577913600

約数和(自身を除く): 494659152512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 457, 896, 914, 1828, 3199, 3656, 6398, 7312, 12796, 14624, 25592, 29248, 51184, 58496, 102368, 204736, 409472, 942479, 1884958, 3769916, 6597353, 7539832, 13194706, 15079664, 26389412, 30159328, 52778824, 60318656, 105557648, 120637312, 211115296, 422230592, 430712903, 844461184, 861425806, 1722851612, 3014990321, 3445703224, 6029980642, 6891406448, 12059961284, 13782812896, 24119922568, 27565625792, 48239845136, 55131251584, 96479690272, 192959380544, 385918761088]

約数ペア:

[(1, 385918761088), (2, 192959380544), (4, 96479690272), (7, 55131251584), (8, 48239845136), (14, 27565625792), (16, 24119922568), (28, 13782812896), (32, 12059961284), (56, 6891406448), (64, 6029980642), (112, 3445703224), (128, 3014990321), (224, 1722851612), (448, 861425806), (457, 844461184), (896, 430712903), (914, 422230592), (1828, 211115296), (3199, 120637312), (3656, 105557648), (6398, 60318656), (7312, 52778824), (12796, 30159328), (14624, 26389412), (25592, 15079664), (29248, 13194706), (51184, 7539832), (58496, 6597353), (102368, 3769916), (204736, 1884958), (409472, 942479)]