306545172

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{937}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 724886400

約数和(自身を除く): 418341228

約数列:

[1, 2, 3, 4, 6, 12, 137, 199, 274, 398, 411, 548, 597, 796, 822, 937, 1194, 1644, 1874, 2388, 2811, 3748, 5622, 11244, 27263, 54526, 81789, 109052, 128369, 163578, 186463, 256738, 327156, 372926, 385107, 513476, 559389, 745852, 770214, 1118778, 1540428, 2237556, 25545431, 51090862, 76636293, 102181724, 153272586, 306545172]

約数ペア:

[(1, 306545172), (2, 153272586), (3, 102181724), (4, 76636293), (6, 51090862), (12, 25545431), (137, 2237556), (199, 1540428), (274, 1118778), (398, 770214), (411, 745852), (548, 559389), (597, 513476), (796, 385107), (822, 372926), (937, 327156), (1194, 256738), (1644, 186463), (1874, 163578), (2388, 128369), (2811, 109052), (3748, 81789), (5622, 54526), (11244, 27263)]