393711252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{683}}^1$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 1013791968

約数和(自身を除く): 620080716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 397, 484, 683, 726, 794, 1191, 1366, 1452, 1588, 2049, 2382, 2732, 4098, 4367, 4764, 7513, 8196, 8734, 13101, 15026, 17468, 22539, 26202, 30052, 45078, 48037, 52404, 82643, 90156, 96074, 144111, 165286, 192148, 247929, 271151, 288222, 330572, 495858, 542302, 576444, 813453, 991716, 1084604, 1626906, 2982661, 3253812, 5965322, 8947983, 11930644, 17895966, 32809271, 35791932, 65618542, 98427813, 131237084, 196855626, 393711252]

約数ペア:

[(1, 393711252), (2, 196855626), (3, 131237084), (4, 98427813), (6, 65618542), (11, 35791932), (12, 32809271), (22, 17895966), (33, 11930644), (44, 8947983), (66, 5965322), (121, 3253812), (132, 2982661), (242, 1626906), (363, 1084604), (397, 991716), (484, 813453), (683, 576444), (726, 542302), (794, 495858), (1191, 330572), (1366, 288222), (1452, 271151), (1588, 247929), (2049, 192148), (2382, 165286), (2732, 144111), (4098, 96074), (4367, 90156), (4764, 82643), (7513, 52404), (8196, 48037), (8734, 45078), (13101, 30052), (15026, 26202), (17468, 22539)]