291998688

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{160087}}^1$

素因数の和:160119

約数の個数: 48

約数和(自身を含む): 806843520

約数和(自身を除く): 514844832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 160087, 320174, 480261, 640348, 960522, 1280696, 1921044, 2561392, 3041653, 3842088, 5122784, 6083306, 7684176, 9124959, 12166612, 15368352, 18249918, 24333224, 36499836, 48666448, 72999672, 97332896, 145999344, 291998688]

約数ペア:

[(1, 291998688), (2, 145999344), (3, 97332896), (4, 72999672), (6, 48666448), (8, 36499836), (12, 24333224), (16, 18249918), (19, 15368352), (24, 12166612), (32, 9124959), (38, 7684176), (48, 6083306), (57, 5122784), (76, 3842088), (96, 3041653), (114, 2561392), (152, 1921044), (228, 1280696), (304, 960522), (456, 640348), (608, 480261), (912, 320174), (1824, 160087)]