297924732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19381}}^1$

素因数の和:19459

約数の個数: 72

約数和(自身を含む): 874825952

約数和(自身を除く): 576901220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 15372, 19381, 38762, 58143, 77524, 116286, 135667, 174429, 232572, 271334, 348858, 407001, 542668, 697716, 814002, 1182241, 1221003, 1628004, 2364482, 2442006, 3546723, 4728964, 4884012, 7093446, 8275687, 10640169, 14186892, 16551374, 21280338, 24827061, 33102748, 42560676, 49654122, 74481183, 99308244, 148962366, 297924732]

約数ペア:

[(1, 297924732), (2, 148962366), (3, 99308244), (4, 74481183), (6, 49654122), (7, 42560676), (9, 33102748), (12, 24827061), (14, 21280338), (18, 16551374), (21, 14186892), (28, 10640169), (36, 8275687), (42, 7093446), (61, 4884012), (63, 4728964), (84, 3546723), (122, 2442006), (126, 2364482), (183, 1628004), (244, 1221003), (252, 1182241), (366, 814002), (427, 697716), (549, 542668), (732, 407001), (854, 348858), (1098, 271334), (1281, 232572), (1708, 174429), (2196, 135667), (2562, 116286), (3843, 77524), (5124, 58143), (7686, 38762), (15372, 19381)]