771821232896

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5451947}}^1$

素因数の和:5452049

約数の個数: 72

約数和(自身を含む): 1783005073920

約数和(自身を除く): 1011183841024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 553, 632, 896, 1106, 1264, 1792, 2212, 2528, 4424, 5056, 8848, 10112, 17696, 20224, 35392, 70784, 141568, 5451947, 10903894, 21807788, 38163629, 43615576, 76327258, 87231152, 152654516, 174462304, 305309032, 348924608, 430703813, 610618064, 697849216, 861407626, 1221236128, 1395698432, 1722815252, 2442472256, 3014926691, 3445630504, 4884944512, 6029853382, 6891261008, 9769889024, 12059706764, 13782522016, 24119413528, 27565044032, 48238827056, 55130088064, 96477654112, 110260176128, 192955308224, 385910616448, 771821232896]

約数ペア:

[(1, 771821232896), (2, 385910616448), (4, 192955308224), (7, 110260176128), (8, 96477654112), (14, 55130088064), (16, 48238827056), (28, 27565044032), (32, 24119413528), (56, 13782522016), (64, 12059706764), (79, 9769889024), (112, 6891261008), (128, 6029853382), (158, 4884944512), (224, 3445630504), (256, 3014926691), (316, 2442472256), (448, 1722815252), (553, 1395698432), (632, 1221236128), (896, 861407626), (1106, 697849216), (1264, 610618064), (1792, 430703813), (2212, 348924608), (2528, 305309032), (4424, 174462304), (5056, 152654516), (8848, 87231152), (10112, 76327258), (17696, 43615576), (20224, 38163629), (35392, 21807788), (70784, 10903894), (141568, 5451947)]