217190208

素因数分解:

$2^6\times 3^1\times {\mathrm{769}}^1\times {\mathrm{1471}}^1$

素因数の和:2255

約数の個数: 56

約数和(自身を含む): 575787520

約数和(自身を除く): 358597312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 769, 1471, 1538, 2307, 2942, 3076, 4413, 4614, 5884, 6152, 8826, 9228, 11768, 12304, 17652, 18456, 23536, 24608, 35304, 36912, 47072, 49216, 70608, 73824, 94144, 141216, 147648, 282432, 1131199, 2262398, 3393597, 4524796, 6787194, 9049592, 13574388, 18099184, 27148776, 36198368, 54297552, 72396736, 108595104, 217190208]

約数ペア:

[(1, 217190208), (2, 108595104), (3, 72396736), (4, 54297552), (6, 36198368), (8, 27148776), (12, 18099184), (16, 13574388), (24, 9049592), (32, 6787194), (48, 4524796), (64, 3393597), (96, 2262398), (192, 1131199), (769, 282432), (1471, 147648), (1538, 141216), (2307, 94144), (2942, 73824), (3076, 70608), (4413, 49216), (4614, 47072), (5884, 36912), (6152, 35304), (8826, 24608), (9228, 23536), (11768, 18456), (12304, 17652)]