493670388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{1373}}^1$

素因数の和:1501

約数の個数: 72

約数和(自身を含む): 1231257888

約数和(自身を除く): 737587500

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 228, 249, 332, 361, 498, 722, 996, 1083, 1373, 1444, 1577, 2166, 2746, 3154, 4119, 4332, 4731, 5492, 6308, 8238, 9462, 16476, 18924, 26087, 29963, 52174, 59926, 78261, 89889, 104348, 113959, 119852, 156522, 179778, 227918, 313044, 341877, 359556, 455836, 495653, 683754, 991306, 1367508, 1486959, 1982612, 2165221, 2973918, 4330442, 5947836, 6495663, 8660884, 12991326, 25982652, 41139199, 82278398, 123417597, 164556796, 246835194, 493670388]

約数ペア:

[(1, 493670388), (2, 246835194), (3, 164556796), (4, 123417597), (6, 82278398), (12, 41139199), (19, 25982652), (38, 12991326), (57, 8660884), (76, 6495663), (83, 5947836), (114, 4330442), (166, 2973918), (228, 2165221), (249, 1982612), (332, 1486959), (361, 1367508), (498, 991306), (722, 683754), (996, 495653), (1083, 455836), (1373, 359556), (1444, 341877), (1577, 313044), (2166, 227918), (2746, 179778), (3154, 156522), (4119, 119852), (4332, 113959), (4731, 104348), (5492, 89889), (6308, 78261), (8238, 59926), (9462, 52174), (16476, 29963), (18924, 26087)]