814967532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{7589}}^1$

素因数の和:7775

約数の個数: 72

約数和(自身を含む): 2182580400

約数和(自身を除く): 1367612868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 157, 171, 228, 314, 342, 471, 628, 684, 942, 1413, 1884, 2826, 2983, 5652, 5966, 7589, 8949, 11932, 15178, 17898, 22767, 26847, 30356, 35796, 45534, 53694, 68301, 91068, 107388, 136602, 144191, 273204, 288382, 432573, 576764, 865146, 1191473, 1297719, 1730292, 2382946, 2595438, 3574419, 4765892, 5190876, 7148838, 10723257, 14297676, 21446514, 22637987, 42893028, 45275974, 67913961, 90551948, 135827922, 203741883, 271655844, 407483766, 814967532]

約数ペア:

[(1, 814967532), (2, 407483766), (3, 271655844), (4, 203741883), (6, 135827922), (9, 90551948), (12, 67913961), (18, 45275974), (19, 42893028), (36, 22637987), (38, 21446514), (57, 14297676), (76, 10723257), (114, 7148838), (157, 5190876), (171, 4765892), (228, 3574419), (314, 2595438), (342, 2382946), (471, 1730292), (628, 1297719), (684, 1191473), (942, 865146), (1413, 576764), (1884, 432573), (2826, 288382), (2983, 273204), (5652, 144191), (5966, 136602), (7589, 107388), (8949, 91068), (11932, 68301), (15178, 53694), (17898, 45534), (22767, 35796), (26847, 30356)]