331317516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{2267}}^1$

素因数の和:2934

約数の個数: 48

約数和(自身を含む): 815391360

約数和(自身を除く): 484073844

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 641, 1282, 1923, 2267, 2564, 3846, 4534, 6801, 7692, 9068, 12179, 13602, 24358, 27204, 36537, 43073, 48716, 73074, 86146, 129219, 146148, 172292, 258438, 516876, 1453147, 2906294, 4359441, 5812588, 8718882, 17437764, 27609793, 55219586, 82829379, 110439172, 165658758, 331317516]

約数ペア:

[(1, 331317516), (2, 165658758), (3, 110439172), (4, 82829379), (6, 55219586), (12, 27609793), (19, 17437764), (38, 8718882), (57, 5812588), (76, 4359441), (114, 2906294), (228, 1453147), (641, 516876), (1282, 258438), (1923, 172292), (2267, 146148), (2564, 129219), (3846, 86146), (4534, 73074), (6801, 48716), (7692, 43073), (9068, 36537), (12179, 27204), (13602, 24358)]